From 33047cc2802d7174ad06bc62e972bc9a876abe99 Mon Sep 17 00:00:00 2001
From: Jean-Noël Rouvignac <jean-noel.rouvignac@forgerock.com>
Date: Fri, 25 Nov 2016 09:17:03 +0000
Subject: [PATCH] Inlined DirectoryServer.getSchema()

---
 opendj-server-legacy/src/main/java/org/opends/server/plugins/PasswordPolicyImportPlugin.java                          |    4 
 opendj-server-legacy/src/test/java/org/opends/server/schema/GenericSchemaTestCase.java                                |    4 
 opendj-server-legacy/src/main/java/org/opends/server/core/AddOperationBasis.java                                      |    2 
 opendj-server-legacy/src/main/java/org/opends/server/api/AuthenticationPolicyState.java                               |    2 
 opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendAddOperation.java       |    2 
 opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/TargAttrFilterList.java                 |    2 
 opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendBindOperation.java      |    2 
 opendj-server-legacy/src/test/java/org/opends/server/core/AddOperationTestCase.java                                   |   12 
 opendj-server-legacy/src/main/java/org/opends/server/tasks/InitializeTargetTask.java                                  |    4 
 opendj-server-legacy/src/main/java/org/opends/server/api/MonitorData.java                                             |    2 
 opendj-server-legacy/src/main/java/org/opends/server/protocols/internal/InternalClientConnection.java                 |    8 
 opendj-server-legacy/src/test/java/org/opends/server/replication/GenerationIdTest.java                                |    2 
 opendj-server-legacy/src/main/java/org/opends/server/api/AuthenticationPolicy.java                                    |    2 
 opendj-server-legacy/src/main/java/org/opends/server/api/LocalBackend.java                                            |    2 
 opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/FractionalLDIFImportPlugin.java               |    2 
 opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendModifyOperation.java    |    4 
 opendj-server-legacy/src/main/java/org/opends/server/core/SubentryPasswordPolicy.java                                 |   10 
 opendj-server-legacy/src/main/java/org/opends/server/plugins/ReferentialIntegrityPlugin.java                          |    4 
 opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/ParentInheritance.java                  |    2 
 opendj-server-legacy/src/main/java/org/opends/server/tasks/ExportTask.java                                            |   10 
 opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/LDAPReplicationDomain.java                    |   16 
 opendj-server-legacy/src/test/java/org/opends/server/extensions/NumSubordinatesVirtualAttributeProviderTestCase.java  |    2 
 opendj-server-legacy/src/main/java/org/opends/server/api/CompressedSchema.java                                        |    4 
 opendj-server-legacy/src/main/java/org/opends/server/types/SubtreeSpecification.java                                  |    2 
 opendj-server-legacy/src/main/java/org/opends/server/backends/TrustStoreBackend.java                                  |   16 
 opendj-server-legacy/src/main/java/org/opends/server/monitors/ConnectionHandlerMonitor.java                           |    2 
 opendj-server-legacy/src/test/java/org/opends/server/extensions/LDAPPassThroughAuthenticationPolicyTestCase.java      |    2 
 opendj-server-legacy/src/main/java/org/opends/server/plugins/SambaPasswordPlugin.java                                 |    2 
 opendj-server-legacy/src/test/java/org/opends/server/replication/protocol/ProtocolCompatibilityTest.java              |    2 
 opendj-server-legacy/src/main/java/org/opends/server/api/ClientConnection.java                                        |    2 
 opendj-server-legacy/src/main/java/org/opends/server/core/DirectoryServer.java                                        |   14 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/VerifyJob.java                                |    2 
 opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciEffectiveRights.java                 |   12 
 opendj-server-legacy/src/main/java/org/opends/server/tasks/ResetChangeNumberTask.java                                 |    2 
 opendj-server-legacy/src/test/java/org/opends/server/core/TestModifyDNOperation.java                                  |    6 
 opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/LDAPFilter.java                                   |    2 
 opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/HistoricalTest.java                           |    2 
 opendj-server-legacy/src/main/java/org/opends/server/backends/task/TaskScheduler.java                                 |    2 
 opendj-server-legacy/src/main/java/org/opends/server/extensions/GoverningStructureRuleVirtualAttributeProvider.java   |    2 
 opendj-server-legacy/src/main/java/org/opends/server/util/LDIFReader.java                                             |    2 
 opendj-server-legacy/src/test/java/org/opends/server/schema/TimeBasedMatchingRuleTest.java                            |    8 
 opendj-server-legacy/src/main/java/org/opends/server/tasks/BackupTask.java                                            |   20 
 opendj-server-legacy/src/main/java/org/opends/server/replication/server/ReplicationServer.java                        |    2 
 opendj-server-legacy/src/test/java/org/opends/server/authorization/dseecompat/TargetAttrTestCase.java                 |    2 
 opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/IfAbsentTag.java                                  |    4 
 opendj-server-legacy/src/main/java/org/opends/server/controls/ServerSideSortRequestControl.java                       |    8 
 opendj-server-legacy/src/main/java/org/opends/server/extensions/StaticGroup.java                                      |    2 
 opendj-server-legacy/src/test/java/org/opends/server/TestCaseUtils.java                                               |    2 
 opendj-server-legacy/src/main/java/org/opends/server/extensions/ExternalSASLMechanismHandler.java                     |    4 
 opendj-server-legacy/src/test/java/org/opends/server/types/SearchFilterTests.java                                     |    4 
 opendj-server-legacy/src/test/java/org/opends/server/backends/SchemaBackendTestCase.java                              |  220 ++++++------
 opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/ModifyConflictTest.java                       |    4 
 opendj-server-legacy/src/test/java/org/opends/server/core/ModifyOperationTestCase.java                                |   12 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/VLVIndex.java                                 |    2 
 opendj-server-legacy/src/main/java/org/opends/server/extensions/LDAPPassThroughAuthenticationPolicyFactory.java       |    4 
 opendj-server-legacy/src/main/java/org/opends/server/tools/ConfigureDS.java                                           |    2 
 opendj-server-legacy/src/test/java/org/opends/server/types/TestEntry.java                                             |    8 
 opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/OnDiskMergeImporterTest.java                  |    2 
 opendj-server-legacy/src/test/java/org/opends/server/tasks/TestImportAndExport.java                                   |    2 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DN2URI.java                                   |    2 
 opendj-server-legacy/src/main/java/org/opends/server/tasks/InitializeTask.java                                        |    4 
 opendj-server-legacy/src/main/java/org/opends/server/extensions/SubjectAttributeToUserAttributeCertificateMapper.java |    4 
 opendj-server-legacy/src/test/java/org/opends/server/schema/FakeEntryIndex.java                                       |    4 
 opendj-server-legacy/src/main/java/org/opends/server/tasks/PurgeConflictsHistoricalTask.java                          |    4 
 opendj-server-legacy/src/main/java/org/opends/server/crypto/CryptoManagerSync.java                                    |   12 
 opendj-server-legacy/src/main/java/org/opends/server/config/JMXMBean.java                                             |    2 
 opendj-server-legacy/src/test/java/org/opends/server/plugins/UniqueAttributePluginTestCase.java                       |    2 
 opendj-server-legacy/src/test/java/org/opends/server/plugins/ReferentialIntegrityPluginTestCase.java                  |    2 
 opendj-server-legacy/src/main/java/org/opends/server/backends/RootDSEBackend.java                                     |    2 
 opendj-server-legacy/src/main/java/org/opends/server/tasks/ImportTask.java                                            |   40 +-
 opendj-server-legacy/src/test/java/org/forgerock/opendj/adapter/server3x/ConvertersTestCase.java                      |    2 
 opendj-server-legacy/src/test/java/org/opends/server/core/SubentryPasswordPolicyTestCase.java                         |    2 
 opendj-server-legacy/src/test/java/org/opends/server/tasks/TestBackupAndRestore.java                                  |    2 
 opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/EntryHistorical.java                          |    2 
 opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/PluggableBackendImplTestCase.java             |    6 
 opendj-server-legacy/src/main/java/org/opends/server/types/Attributes.java                                            |    4 
 opendj-server-legacy/src/test/java/org/opends/server/extensions/ExactMatchIdentityMapperTestCase.java                 |    2 
 opendj-server-legacy/src/test/java/org/opends/server/extensions/IsMemberOfVirtualAttributeProviderTestCase.java       |    2 
 opendj-server-legacy/src/main/java/org/opends/server/plugins/AttributeCleanupPlugin.java                              |    2 
 opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/AttributeValueTag.java                            |    4 
 opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/SearchResultEntryProtocolOp.java                  |    2 
 opendj-server-legacy/src/main/java/org/opends/server/types/SubEntry.java                                              |    8 
 opendj-server-legacy/src/main/java/org/opends/server/core/PasswordPolicyState.java                                    |   24 
 opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/LDAPStatistics.java                               |    2 
 opendj-server-legacy/src/main/java/org/opends/server/backends/BackupBackend.java                                      |   34 +-
 opendj-server-legacy/src/test/java/org/opends/server/replication/UpdateOperationTest.java                             |    2 
 opendj-server-legacy/src/main/java/org/opends/server/tasks/ShutdownTask.java                                          |    4 
 opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciHandler.java                         |   10 
 opendj-server-legacy/src/main/java/org/opends/server/controls/MatchedValuesFilter.java                                |    4 
 opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/PersistentServerState.java                    |    4 
 opendj-server-legacy/src/main/java/org/opends/server/admin/AdministrationDataSync.java                                |    6 
 opendj-server-legacy/src/main/java/org/opends/server/tasks/SetGenerationIdTask.java                                   |    4 
 opendj-server-legacy/src/main/java/org/opends/server/extensions/VirtualStaticGroup.java                               |    4 
 opendj-server-legacy/src/main/java/org/opends/server/tools/ExportLDIF.java                                            |    2 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndex.java                           |    4 
 opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/AttrHistoricalMultipleTest.java               |    2 
 opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestLDAPConnectionHandler.java                    |   24 
 opendj-server-legacy/src/test/java/org/opends/server/extensions/HasSubordinatesVirtualAttributeProviderTestCase.java  |    2 
 opendj-server-legacy/src/main/java/org/opends/server/types/Entry.java                                                 |   30 
 opendj-server-legacy/src/test/java/org/opends/server/schema/FakeByteStringIndex.java                                  |    2 
 opendj-server-legacy/src/main/java/org/opends/server/backends/task/Task.java                                          |    2 
 opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciListenerManager.java                 |    2 
 opendj-server-legacy/src/main/java/org/opends/server/tasks/RestoreTask.java                                           |    6 
 opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/IfPresentTag.java                                 |    4 
 opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/TargetAttr.java                         |    2 
 opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/UserAttr.java                           |    4 
 opendj-server-legacy/src/main/java/org/opends/server/backends/MonitorBackend.java                                     |    4 
 opendj-server-legacy/src/main/java/org/opends/server/controls/GetEffectiveRightsRequestControl.java                   |    2 
 opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/PatternRDN.java                         |    4 
 opendj-server-legacy/src/main/java/org/opends/server/backends/ChangelogBackend.java                                   |    8 
 opendj-server-legacy/src/main/java/org/opends/server/util/StaticUtils.java                                            |    2 
 opendj-server-legacy/src/main/java/org/opends/server/extensions/SMTPAccountStatusNotificationHandler.java             |    2 
 opendj-server-legacy/src/main/java/org/opends/server/tasks/RebuildTask.java                                           |    4 
 opendj-server-legacy/src/main/java/org/opends/server/extensions/DynamicGroup.java                                     |    4 
 opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/TemplateEntry.java                                |    2 
 opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/TemplateFile.java                                 |    4 
 opendj-server-legacy/src/main/java/org/opends/server/tasks/DisconnectClientTask.java                                  |    6 
 opendj-server-legacy/src/test/java/org/opends/server/core/PasswordPolicyTestCase.java                                 |    2 
 opendj-server-legacy/src/main/java/org/opends/server/types/SearchFilter.java                                          |    8 
 opendj-server-legacy/src/test/java/org/opends/server/core/SubentryManagerTestCase.java                                |    8 
 opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/TestDnKeyFormat.java                          |    2 
 opendj-server-legacy/src/main/java/org/opends/server/monitors/LocalBackendMonitor.java                                |    2 
 opendj-server-legacy/src/main/java/org/opends/server/backends/task/RecurringTask.java                                 |    4 
 opendj-server-legacy/src/main/java/org/opends/server/plugins/LDAPADListPlugin.java                                    |    2 
 opendj-server-legacy/src/test/java/org/opends/server/extensions/PasswordModifyExtendedOperationTestCase.java          |    6 
 opendj-server-legacy/src/main/java/org/opends/server/crypto/CryptoManagerImpl.java                                    |   24 
 opendj-server-legacy/src/main/java/org/opends/server/tools/ImportLDIF.java                                            |    4 
 opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/HistoricalCsnOrderingTest.java                |    2 
 opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/FractionalReplicationTest.java                |   18 
 opendj-server-legacy/src/main/java/org/forgerock/opendj/adapter/server3x/Converters.java                              |    2 
 opendj-server-legacy/src/test/java/org/opends/server/util/TestLDIFWriter.java                                         |    2 
 opendj-server-legacy/src/main/java/org/opends/server/core/CompareOperationBasis.java                                  |    2 
 opendj-server-legacy/src/test/java/org/opends/server/extensions/EntityTagVirtualAttributeProviderTestCase.java        |    4 
 opendj-server-legacy/src/test/java/org/opends/server/controls/MatchedValuesControlTest.java                           |   16 
 134 files changed, 466 insertions(+), 474 deletions(-)

diff --git a/opendj-server-legacy/src/main/java/org/forgerock/opendj/adapter/server3x/Converters.java b/opendj-server-legacy/src/main/java/org/forgerock/opendj/adapter/server3x/Converters.java
index d96d06c..41b3aa5 100644
--- a/opendj-server-legacy/src/main/java/org/forgerock/opendj/adapter/server3x/Converters.java
+++ b/opendj-server-legacy/src/main/java/org/forgerock/opendj/adapter/server3x/Converters.java
@@ -97,7 +97,7 @@
                 if (attribute.getAttributeDescription().getAttributeType().isObjectClass()) {
                     for (ByteString attrName : attribute) {
                         try {
-                            entry.addObjectClass(DirectoryServer.getSchema().getObjectClass(attrName.toString()));
+                            entry.addObjectClass(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(attrName.toString()));
                         } catch (DirectoryException e) {
                             throw new IllegalStateException(e.getMessage(), e);
                         }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/admin/AdministrationDataSync.java b/opendj-server-legacy/src/main/java/org/opends/server/admin/AdministrationDataSync.java
index 5f48989..6d31e1d 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/admin/AdministrationDataSync.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/admin/AdministrationDataSync.java
@@ -98,8 +98,8 @@
       return;
     }
 
-    AttributeType attrType1 = DirectoryServer.getSchema().getAttributeType("adminport");
-    AttributeType attrType2 = DirectoryServer.getSchema().getAttributeType("adminEnabled");
+    AttributeType attrType1 = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("adminport");
+    AttributeType attrType2 = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("adminEnabled");
 
     LinkedList<Modification> mods = new LinkedList<>();
     mods.add(new Modification(ModificationType.REPLACE, Attributes.create(attrType1, adminPort)));
@@ -222,7 +222,7 @@
     if (!result.isEmpty())
     {
       SearchResultEntry adminConnectorEntry = result.getFirst();
-      AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attrName);
+      AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName);
       List<Attribute> attrs = adminConnectorEntry.getAllAttributes(attrType);
       if (!attrs.isEmpty())
       {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/api/AuthenticationPolicy.java b/opendj-server-legacy/src/main/java/org/opends/server/api/AuthenticationPolicy.java
index 45bca5d..58d0c7b 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/api/AuthenticationPolicy.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/api/AuthenticationPolicy.java
@@ -69,7 +69,7 @@
   {
     // First check to see if the ds-pwp-password-policy-dn is present.
     String userDNString = userEntry.getName().toString();
-    AttributeType type = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PWPOLICY_POLICY_DN);
+    AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PWPOLICY_POLICY_DN);
     for (Attribute a : userEntry.getAllAttributes(type))
     {
       if (a.isEmpty())
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/api/AuthenticationPolicyState.java b/opendj-server-legacy/src/main/java/org/opends/server/api/AuthenticationPolicyState.java
index 2ab91e3..433a4ef 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/api/AuthenticationPolicyState.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/api/AuthenticationPolicyState.java
@@ -267,7 +267,7 @@
    */
   public boolean isDisabled()
   {
-    final AttributeType type = DirectoryServer.getSchema().getAttributeType(OP_ATTR_ACCOUNT_DISABLED);
+    final AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_ACCOUNT_DISABLED);
     try
     {
       isDisabled = getBoolean(userEntry, type);
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/api/ClientConnection.java b/opendj-server-legacy/src/main/java/org/opends/server/api/ClientConnection.java
index 9de75e6..095df41 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/api/ClientConnection.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/api/ClientConnection.java
@@ -1058,7 +1058,7 @@
       newPrivileges.addAll(DirectoryServer.getRootPrivileges());
     }
 
-    AttributeType privType = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PRIVILEGE_NAME);
+    AttributeType privType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PRIVILEGE_NAME);
     for (Attribute a : entry.getAllAttributes(privType))
     {
       for (ByteString v : a)
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/api/CompressedSchema.java b/opendj-server-legacy/src/main/java/org/opends/server/api/CompressedSchema.java
index bd9fb6b..b92fb9d 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/api/CompressedSchema.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/api/CompressedSchema.java
@@ -513,7 +513,7 @@
   private AttributeDescription loadAttributeToMaps(final int id, final String attributeName,
       final Iterable<String> attributeOptions, final Mappings mappings)
   {
-    final AttributeType type = DirectoryServer.getSchema().getAttributeType(attributeName);
+    final AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attributeName);
     final Set<String> options = getOptions(attributeOptions);
     final AttributeDescription ad = AttributeDescription.create(type, options);
     exclusiveLock.lock();
@@ -603,7 +603,7 @@
     final LinkedHashMap<ObjectClass, String> ocMap = new LinkedHashMap<>(objectClassNames.size());
     for (final String name : objectClassNames)
     {
-      ocMap.put(DirectoryServer.getSchema().getObjectClass(name), name);
+      ocMap.put(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(name), name);
     }
     if (sync)
     {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/api/LocalBackend.java b/opendj-server-legacy/src/main/java/org/opends/server/api/LocalBackend.java
index dc216ed..4985a2e 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/api/LocalBackend.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/api/LocalBackend.java
@@ -262,7 +262,7 @@
 
     try
     {
-      return DirectoryServer.getSchema().getMatchingRule(matchingRuleID);
+      return DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(matchingRuleID);
     }
     catch (UnknownSchemaElementException e)
     {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/api/MonitorData.java b/opendj-server-legacy/src/main/java/org/opends/server/api/MonitorData.java
index a317d01..1b0fc0c 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/api/MonitorData.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/api/MonitorData.java
@@ -132,7 +132,7 @@
 
   private void add(String attrName, Syntax syntax, Object attrValue)
   {
-    AttributeType attrType = getSchema().getAttributeType(attrName, syntax);
+    AttributeType attrType = getInstance().getServerContext().getSchema().getAttributeType(attrName, syntax);
     attrs.add(Attributes.create(attrType, String.valueOf(attrValue)));
   }
 
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciEffectiveRights.java b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciEffectiveRights.java
index 74b0c43..74faeb0 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciEffectiveRights.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciEffectiveRights.java
@@ -204,15 +204,15 @@
   {
     if (aclRights == null)
     {
-      aclRights = DirectoryServer.getSchema().getAttributeType(aclRightsAttrStr);
+      aclRights = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(aclRightsAttrStr);
     }
     if (aclRightsInfo == null)
     {
-      aclRightsInfo = DirectoryServer.getSchema().getAttributeType(aclRightsInfoAttrStr);
+      aclRightsInfo = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(aclRightsInfoAttrStr);
     }
     if (dnAttributeType == null)
     {
-      dnAttributeType = DirectoryServer.getSchema().getAttributeType(dnAttrStr);
+      dnAttributeType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(dnAttrStr);
     }
 
     // Check if the attributes aclRights and aclRightsInfo were requested and
@@ -244,7 +244,7 @@
         }
         else
         {
-          nonRightsAttrs.add(DirectoryServer.getSchema().getAttributeType(a));
+          nonRightsAttrs.add(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(a));
         }
       }
     }
@@ -374,7 +374,7 @@
       // Only add the aclRights information if the aclRights attribute type was seen.
       if(hasAttrMask(mask, ACL_RIGHTS))  {
         String typeStr = aclRightsAttributeLevelStr + ";" + a.getNameOrOID();
-        AttributeType attributeType = DirectoryServer.getSchema().getAttributeType(typeStr);
+        AttributeType attributeType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(typeStr);
         Attribute attr = Attributes.create(attributeType, evalInfo.toString());
         //It is possible that the user might have specified the same attributes
         //in both the search and the specific attribute part of the control.
@@ -604,7 +604,7 @@
     if(hasAttrMask(mask,ACL_RIGHTS_INFO)) {
       //Build the attribute type.
       String typeStr = aclRightsInfoAttrLogsStr + ";" + rightStr + ";" + aType.getNameOrOID();
-      AttributeType attributeType = DirectoryServer.getSchema().getAttributeType(typeStr);
+      AttributeType attributeType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(typeStr);
       Attribute attr = Attributes.create(attributeType, container.getEvalSummary());
       // The attribute type might have already been added, probably
       // not but it is possible.
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciHandler.java b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciHandler.java
index 3d3caba..0b443c6 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciHandler.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciHandler.java
@@ -123,10 +123,10 @@
    */
   private static void initStatics()
   {
-    aciType = getSchema().getAttributeType("aci");
-    globalAciType = getSchema().getAttributeType(ATTR_AUTHZ_GLOBAL_ACI);
-    debugSearchIndex = getSchema().getAttributeType(SuffixContainer.ATTR_DEBUG_SEARCH_INDEX);
-    refAttrType = getSchema().getAttributeType(ATTR_REFERRAL_URL);
+    aciType = getInstance().getServerContext().getSchema().getAttributeType("aci");
+    globalAciType = getInstance().getServerContext().getSchema().getAttributeType(ATTR_AUTHZ_GLOBAL_ACI);
+    debugSearchIndex = getInstance().getServerContext().getSchema().getAttributeType(SuffixContainer.ATTR_DEBUG_SEARCH_INDEX);
+    refAttrType = getInstance().getServerContext().getSchema().getAttributeType(ATTR_REFERRAL_URL);
 
     try
     {
@@ -299,7 +299,7 @@
       baseName = toLowerCase(rawAttributeType);
     }
 
-    container.setCurrentAttributeType(getSchema().getAttributeType(baseName));
+    container.setCurrentAttributeType(getInstance().getServerContext().getSchema().getAttributeType(baseName));
     container.setCurrentAttributeValue(operation.getAssertionValue());
     return isAllowed(container, operation);
   }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciListenerManager.java b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciListenerManager.java
index 96a2b7a..77be476 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciListenerManager.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/AciListenerManager.java
@@ -344,7 +344,7 @@
     // Check to make sure that the backend has a presence index defined
     // for the ACI attribute. If it does not, then log a warning message
     // because this processing could be very expensive.
-    AttributeType aciType = DirectoryServer.getSchema().getAttributeType("aci");
+    AttributeType aciType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("aci");
     if (backend.getEntryCount() > 0
         && !backend.isIndexed(aciType, IndexType.PRESENCE))
     {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/ParentInheritance.java b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/ParentInheritance.java
index d168131..8aa0b6c 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/ParentInheritance.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/ParentInheritance.java
@@ -209,7 +209,7 @@
      * @return The attribute type.
      */
     public AttributeType getAttributeType() {
-      return DirectoryServer.getSchema().getAttributeType(attrTypeStr);
+      return DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrTypeStr);
     }
 
     /**
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/PatternRDN.java b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/PatternRDN.java
index 3b070f8..fb17661 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/PatternRDN.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/PatternRDN.java
@@ -160,7 +160,7 @@
       AVA ava = rdn.getFirstAVA();
       if (!typePatterns[0].equals("*"))
       {
-        AttributeType thisType = DirectoryServer.getSchema().getAttributeType(typePatterns[0]);
+        AttributeType thisType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(typePatterns[0]);
         if (thisType.isPlaceHolder() || !thisType.equals(ava.getAttributeType()))
         {
           return false;
@@ -179,7 +179,7 @@
     TreeMap<String, List<ByteString>> patternMap = new TreeMap<>();
     for (int i = 0; i < typePatterns.length; i++)
     {
-      AttributeType type = DirectoryServer.getSchema().getAttributeType(typePatterns[i]);
+      AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(typePatterns[i]);
       if (type.isPlaceHolder())
       {
         return false;
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/TargAttrFilterList.java b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/TargAttrFilterList.java
index ce4f028..db5da68 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/TargAttrFilterList.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/TargAttrFilterList.java
@@ -108,7 +108,7 @@
               attributeName=attributeName.substring(0, semicolon);
             }
             String filterString=matcher.group(filterPos);
-            AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attributeName);
+            AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attributeName);
             SearchFilter filter;
             //Check if it is a valid filter and add it to the list map if ok.
             try {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/TargetAttr.java b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/TargetAttr.java
index b014ce0..d89bf90 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/TargetAttr.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/TargetAttr.java
@@ -122,7 +122,7 @@
                     throw new AciException(message);
                 }
             } else {
-                AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attribute);
+                AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attribute);
                 if(attrType.isOperational())
                 {
                   opAttributes.add(attrType);
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/UserAttr.java b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/UserAttr.java
index 138c4c9..f34df2a 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/UserAttr.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/authorization/dseecompat/UserAttr.java
@@ -186,7 +186,7 @@
     private EnumEvalResult evalVAL(AciEvalContext evalCtx) {
         EnumEvalResult matched= EnumEvalResult.FALSE;
         boolean undefined=false;
-        AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attrStr);
+        AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrStr);
         final SearchRequest request = newSearchRequest(evalCtx.getClientDN(), SearchScope.BASE_OBJECT);
         InternalSearchOperation op = getRootConnection().processSearch(request);
         LinkedList<SearchResultEntry> result = op.getSearchEntries();
@@ -213,7 +213,7 @@
      */
     private EnumEvalResult evalURL(AciEvalContext evalCtx) {
         EnumEvalResult matched= EnumEvalResult.FALSE;
-        AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attrStr);
+        AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrStr);
         List<Attribute> attrs=evalCtx.getResourceEntry().getAllAttributes(attrType);
         for(Attribute a : attrs) {
             for(ByteString v : a) {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/BackupBackend.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/BackupBackend.java
index 199416a..da8f6ce 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/BackupBackend.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/BackupBackend.java
@@ -218,7 +218,7 @@
     // Construct the backup base entry.
     LinkedHashMap<ObjectClass,String> objectClasses = new LinkedHashMap<>(2);
     objectClasses.put(CoreSchema.getTopObjectClass(), OC_TOP);
-    objectClasses.put(getSchema().getObjectClass(OC_UNTYPED_OBJECT_LC), OC_UNTYPED_OBJECT);
+    objectClasses.put(getInstance().getServerContext().getSchema().getObjectClass(OC_UNTYPED_OBJECT_LC), OC_UNTYPED_OBJECT);
 
     LinkedHashMap<AttributeType,List<Attribute>> opAttrs = new LinkedHashMap<>(0);
     LinkedHashMap<AttributeType,List<Attribute>> userAttrs = new LinkedHashMap<>(1);
@@ -274,7 +274,7 @@
   {
     int numEntries = 1;
 
-    AttributeType backupPathType = getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
+    AttributeType backupPathType = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
 
     for (File dir : backupDirectories.keySet())
     {
@@ -383,7 +383,7 @@
       long count = 0;
       Entry backupDirEntry = getBackupDirectoryEntry(entryDN);
 
-      AttributeType t = getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
+      AttributeType t = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
       List<Attribute> attrList = backupDirEntry.getAllAttributes(t);
       for (ByteString v : attrList.get(0))
       {
@@ -470,7 +470,7 @@
          throws DirectoryException
   {
     // Make sure that the DN specifies a backup directory.
-    AttributeType t = getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
+    AttributeType t = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
     ByteString v = entryDN.rdn().getAttributeValue(t);
     if (v == null)
     {
@@ -508,13 +508,13 @@
     // Construct the backup directory entry to return.
     LinkedHashMap<ObjectClass,String> ocMap = new LinkedHashMap<>(2);
     ocMap.put(CoreSchema.getTopObjectClass(), OC_TOP);
-    ocMap.put(getSchema().getObjectClass(OC_BACKUP_DIRECTORY), OC_BACKUP_DIRECTORY);
+    ocMap.put(getInstance().getServerContext().getSchema().getObjectClass(OC_BACKUP_DIRECTORY), OC_BACKUP_DIRECTORY);
 
     LinkedHashMap<AttributeType,List<Attribute>> opAttrs = new LinkedHashMap<>(0);
     LinkedHashMap<AttributeType,List<Attribute>> userAttrs = new LinkedHashMap<>(3);
     userAttrs.put(t, asList(t, v));
 
-    t = getSchema().getAttributeType(ATTR_BACKUP_BACKEND_DN);
+    t = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_BACKEND_DN);
     userAttrs.put(t, asList(t, ByteString.valueOfUtf8(backupDirectory.getConfigEntryDN().toString())));
 
     Entry e = new Entry(entryDN, ocMap, userAttrs, opAttrs);
@@ -538,7 +538,7 @@
           throws DirectoryException
   {
     // First, get the backup ID from the entry DN.
-    AttributeType idType = getSchema().getAttributeType(ATTR_BACKUP_ID);
+    AttributeType idType = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_ID);
     ByteString idValue = entryDN.rdn().getAttributeValue(idType);
     if (idValue == null) {
       throw newConstraintViolation(ERR_BACKUP_NO_BACKUP_ID_IN_DN.get(entryDN));
@@ -551,7 +551,7 @@
       throw newConstraintViolation(ERR_BACKUP_NO_BACKUP_PARENT_DN.get(entryDN));
     }
 
-    AttributeType t = getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
+    AttributeType t = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
     ByteString v = parentDN.rdn().getAttributeValue(t);
     if (v == null) {
       throw newConstraintViolation(ERR_BACKUP_NO_BACKUP_DIR_IN_DN.get(entryDN));
@@ -584,7 +584,7 @@
     // Construct the backup entry to return.
     LinkedHashMap<ObjectClass, String> ocMap = new LinkedHashMap<>(3);
     ocMap.put(CoreSchema.getTopObjectClass(), OC_TOP);
-    ocMap.put(getSchema().getObjectClass(OC_BACKUP_INFO), OC_BACKUP_INFO);
+    ocMap.put(getInstance().getServerContext().getSchema().getObjectClass(OC_BACKUP_INFO), OC_BACKUP_INFO);
     ocMap.put(CoreSchema.getExtensibleObjectObjectClass(), OC_EXTENSIBLE_OBJECT);
 
     LinkedHashMap<AttributeType, List<Attribute>> opAttrs = new LinkedHashMap<>(0);
@@ -596,7 +596,7 @@
 
     Date backupDate = backupInfo.getBackupDate();
     if (backupDate != null) {
-      t = getSchema().getAttributeType(ATTR_BACKUP_DATE);
+      t = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_DATE);
       userAttrs.put(t,
           asList(t, ByteString.valueOfUtf8(GeneralizedTimeSyntax.format(backupDate))));
     }
@@ -607,7 +607,7 @@
 
     Set<String> dependencies = backupInfo.getDependencies();
     if (dependencies != null && !dependencies.isEmpty()) {
-      t = getSchema().getAttributeType(ATTR_BACKUP_DEPENDENCY);
+      t = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_DEPENDENCY);
       AttributeBuilder builder = new AttributeBuilder(t);
       builder.addAllStrings(dependencies);
       userAttrs.put(t, builder.toAttributeList());
@@ -626,7 +626,7 @@
     Map<String, String> properties = backupInfo.getBackupProperties();
     if (properties != null && !properties.isEmpty()) {
       for (Map.Entry<String, String> e : properties.entrySet()) {
-        t = getSchema().getAttributeType(toLowerCase(e.getKey()));
+        t = getInstance().getServerContext().getSchema().getAttributeType(toLowerCase(e.getKey()));
         userAttrs.put(t, asList(t, ByteString.valueOfUtf8(e.getValue())));
       }
     }
@@ -638,13 +638,13 @@
 
   private void putByteString(LinkedHashMap<AttributeType, List<Attribute>> userAttrs, String attrName, byte[] value)
   {
-    AttributeType t = getSchema().getAttributeType(attrName);
+    AttributeType t = getInstance().getServerContext().getSchema().getAttributeType(attrName);
     userAttrs.put(t, asList(t, ByteString.wrap(value)));
   }
 
   private void putBoolean(LinkedHashMap<AttributeType, List<Attribute>> attrsMap, String attrName, boolean value)
   {
-    AttributeType t = getSchema().getAttributeType(attrName);
+    AttributeType t = getInstance().getServerContext().getSchema().getAttributeType(attrName);
     attrsMap.put(t, asList(t, SchemaUtils.createBooleanValue(value)));
   }
 
@@ -715,7 +715,7 @@
 
       if (scope != SearchScope.BASE_OBJECT && !backupDirectories.isEmpty())
       {
-        AttributeType backupPathType = getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
+        AttributeType backupPathType = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
         for (File dir : backupDirectories.keySet())
         {
           // Check to see if the descriptor file exists.  If not, then skip this
@@ -766,7 +766,7 @@
 
       if (scope != SearchScope.BASE_OBJECT)
       {
-        AttributeType t = getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
+        AttributeType t = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
         List<Attribute> attrList = backupDirEntry.getAllAttributes(t);
         returnEntries(searchOperation, baseDN, filter, attrList);
       }
@@ -806,7 +806,7 @@
       {
         File dir = new File(v.toString());
         BackupDirectory backupDirectory = backupDirectories.get(dir).getBackupDirectory();
-        AttributeType idType = getSchema().getAttributeType(ATTR_BACKUP_ID);
+        AttributeType idType = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_ID);
 
         for (String backupID : backupDirectory.getBackups().keySet())
         {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/ChangelogBackend.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/ChangelogBackend.java
index 69c810f..2940b2e 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/ChangelogBackend.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/ChangelogBackend.java
@@ -178,7 +178,7 @@
   static
   {
     CHANGELOG_ROOT_OBJECT_CLASSES.put(CoreSchema.getTopObjectClass(), OC_TOP);
-    CHANGELOG_ROOT_OBJECT_CLASSES.put(DirectoryServer.getSchema().getObjectClass("container"), "container");
+    CHANGELOG_ROOT_OBJECT_CLASSES.put(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass("container"), "container");
   }
 
   /** The set of objectclasses that will be used in ECL entries. */
@@ -187,7 +187,7 @@
   static
   {
     CHANGELOG_ENTRY_OBJECT_CLASSES.put(CoreSchema.getTopObjectClass(), OC_TOP);
-    CHANGELOG_ENTRY_OBJECT_CLASSES.put(getSchema().getObjectClass(OC_CHANGELOG_ENTRY), OC_CHANGELOG_ENTRY);
+    CHANGELOG_ENTRY_OBJECT_CLASSES.put(getInstance().getServerContext().getSchema().getObjectClass(OC_CHANGELOG_ENTRY), OC_CHANGELOG_ENTRY);
   }
 
   /** The base DN for the external change log. */
@@ -695,7 +695,7 @@
   private SearchFilter buildSearchFilterFrom(final DN baseDN, final String attrName)
   {
     final RDN rdn = baseDN.rdn();
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attrName);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName);
     final ByteString attrValue = rdn.getAttributeValue(attrType);
     if (attrValue != null)
     {
@@ -1472,7 +1472,7 @@
       final Map<AttributeType, List<Attribute>> operationalAttrs, final boolean addByType)
   {
     final Attribute a = addByType
-        ? Attributes.create(getSchema().getAttributeType(attrName), attrValue)
+        ? Attributes.create(getInstance().getServerContext().getSchema().getAttributeType(attrName), attrValue)
         : Attributes.create(attrName, attrValue);
     final AttributeType attrType = a.getAttributeDescription().getAttributeType();
     final List<Attribute> attrList = Collections.singletonList(a);
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/MonitorBackend.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/MonitorBackend.java
index 365ee3e..552d021 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/MonitorBackend.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/MonitorBackend.java
@@ -192,7 +192,7 @@
 
     // Construct the set of objectclasses to include in the base monitor entry.
     monitorObjectClasses.put(CoreSchema.getTopObjectClass(), OC_TOP);
-    monitorObjectClasses.put(DirectoryServer.getSchema().getObjectClass(OC_MONITOR_ENTRY), OC_MONITOR_ENTRY);
+    monitorObjectClasses.put(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_MONITOR_ENTRY), OC_MONITOR_ENTRY);
 
     // Create the set of base DNs that we will handle. In this case, it's just
     // the DN of the base monitor entry.
@@ -624,7 +624,7 @@
    */
   private Entry getBranchMonitorEntry(final DN dn)
   {
-    final ObjectClass monitorOC = DirectoryServer.getSchema().getObjectClass(OC_MONITOR_BRANCH);
+    final ObjectClass monitorOC = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_MONITOR_BRANCH);
     final HashMap<ObjectClass, String> monitorClasses = newObjectClasses(monitorOC, OC_MONITOR_BRANCH);
 
     final HashMap<AttributeType, List<Attribute>> monitorUserAttrs = new LinkedHashMap<>();
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/RootDSEBackend.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/RootDSEBackend.java
index e77e588..023c7c3 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/RootDSEBackend.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/RootDSEBackend.java
@@ -190,7 +190,7 @@
     // Construct the set of objectclasses to include in the root DSE entry.
     dseObjectClasses = new HashMap<>(2);
     dseObjectClasses.put(getTopObjectClass(), OC_TOP);
-    dseObjectClasses.put(DirectoryServer.getSchema().getObjectClass(OC_ROOT_DSE), OC_ROOT_DSE);
+    dseObjectClasses.put(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_ROOT_DSE), OC_ROOT_DSE);
 
     // Set the backend ID for this backend. The identifier needs to be
     // specific enough to avoid conflict with user backend identifiers.
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/TrustStoreBackend.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/TrustStoreBackend.java
index c640008..b4001ea 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/TrustStoreBackend.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/TrustStoreBackend.java
@@ -190,7 +190,7 @@
     // Construct the trust store base entry.
     LinkedHashMap<ObjectClass,String> objectClasses = new LinkedHashMap<>(2);
     objectClasses.put(CoreSchema.getTopObjectClass(), OC_TOP);
-    objectClasses.put(DirectoryServer.getSchema().getObjectClass("ds-cfg-branch"), "ds-cfg-branch");
+    objectClasses.put(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass("ds-cfg-branch"), "ds-cfg-branch");
 
     LinkedHashMap<AttributeType,List<Attribute>> userAttrs = new LinkedHashMap<>(1);
     for (AVA ava : getBaseDN().rdn())
@@ -396,7 +396,7 @@
          throws DirectoryException
   {
     // Make sure that the DN specifies a certificate alias.
-    AttributeType t = DirectoryServer.getSchema().getAttributeType(ATTR_CRYPTO_KEY_ID);
+    AttributeType t = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_KEY_ID);
     ByteString v = entryDN.rdn().getAttributeValue(t);
     if (v == null)
     {
@@ -428,14 +428,14 @@
     // Construct the certificate entry to return.
     LinkedHashMap<ObjectClass,String> ocMap = new LinkedHashMap<>(2);
     ocMap.put(CoreSchema.getTopObjectClass(), OC_TOP);
-    ocMap.put(DirectoryServer.getSchema().getObjectClass(OC_CRYPTO_INSTANCE_KEY), OC_CRYPTO_INSTANCE_KEY);
+    ocMap.put(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_CRYPTO_INSTANCE_KEY), OC_CRYPTO_INSTANCE_KEY);
 
     LinkedHashMap<AttributeType,List<Attribute>> opAttrs = new LinkedHashMap<>(0);
     LinkedHashMap<AttributeType,List<Attribute>> userAttrs = new LinkedHashMap<>(3);
 
     userAttrs.put(t, Attributes.createAsList(t, v));
 
-    t = DirectoryServer.getSchema().getAttributeType(ATTR_CRYPTO_PUBLIC_KEY_CERTIFICATE);
+    t = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_PUBLIC_KEY_CERTIFICATE);
     AttributeBuilder builder = new AttributeBuilder(t);
     builder.setOption("binary");
     builder.add(certValue);
@@ -551,7 +551,7 @@
 
       if (scope != SearchScope.BASE_OBJECT && aliases.length != 0)
       {
-        AttributeType certAliasType = DirectoryServer.getSchema().getAttributeType(ATTR_CRYPTO_KEY_ID);
+        AttributeType certAliasType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_KEY_ID);
         for (String alias : aliases)
         {
           DN certDN = makeChildDN(getBaseDN(), certAliasType, alias);
@@ -908,7 +908,7 @@
     DN entryDN = entry.getName();
 
     // Make sure that the DN specifies a certificate alias.
-    AttributeType t = DirectoryServer.getSchema().getAttributeType(ATTR_CRYPTO_KEY_ID);
+    AttributeType t = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_KEY_ID);
     ByteString v = entryDN.rdn().getAttributeValue(t);
     if (v == null)
     {
@@ -925,7 +925,7 @@
         throw new DirectoryException(ResultCode.ENTRY_ALREADY_EXISTS, message);
       }
 
-      if (entry.hasObjectClass(DirectoryServer.getSchema().getObjectClass(OC_SELF_SIGNED_CERT_REQUEST)))
+      if (entry.hasObjectClass(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_SELF_SIGNED_CERT_REQUEST)))
       {
         try
         {
@@ -1024,7 +1024,7 @@
        throws DirectoryException
   {
     // Make sure that the DN specifies a certificate alias.
-    AttributeType t = DirectoryServer.getSchema().getAttributeType(ATTR_CRYPTO_KEY_ID);
+    AttributeType t = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_KEY_ID);
     ByteString v = entryDN.rdn().getAttributeValue(t);
     if (v == null)
     {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndex.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndex.java
index 923d408..f38c236 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndex.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndex.java
@@ -411,7 +411,7 @@
     {
       try
       {
-        final MatchingRule rule = DirectoryServer.getSchema().getMatchingRule(ruleName);
+        final MatchingRule rule = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(ruleName);
         for (Indexer indexer : rule.createIndexers(options))
         {
           indexers.put(indexer, false);
@@ -1098,7 +1098,7 @@
       return evaluateFilter(indexQueryFactory, IndexFilterType.EQUALITY, filter, debugBuffer, monitor);
     }
 
-    MatchingRule rule = DirectoryServer.getSchema().getMatchingRule(matchRuleOID);
+    MatchingRule rule = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(matchRuleOID);
     if (!ruleHasAtLeastOneIndex(rule))
     {
       if (monitor.isFilterUseEnabled())
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DN2URI.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DN2URI.java
index 451c5ef..45f021f 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DN2URI.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DN2URI.java
@@ -77,7 +77,7 @@
    * The standard attribute type that is used to specify the set of referral
    * URLs in a referral entry.
    */
-  private final AttributeType referralType = DirectoryServer.getSchema().getAttributeType(ATTR_REFERRAL_URL);
+  private final AttributeType referralType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_REFERRAL_URL);
 
   /**
    * A flag that indicates whether there are any referrals contained in this
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/VLVIndex.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/VLVIndex.java
index cc00072..2b96e9f 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/VLVIndex.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/VLVIndex.java
@@ -837,7 +837,7 @@
     {
       try
       {
-        return getSchema().getMatchingRule(mrOid);
+        return getInstance().getServerContext().getSchema().getMatchingRule(mrOid);
       }
       catch (UnknownSchemaElementException e)
       {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/VerifyJob.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/VerifyJob.java
index 2b101b1..99785b8 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/VerifyJob.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/VerifyJob.java
@@ -210,7 +210,7 @@
           }
           else
           {
-            AttributeType attrType = DirectoryServer.getSchema().getAttributeType(lowerName);
+            AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(lowerName);
             if (attrType.isPlaceHolder())
             {
               throw new StorageRuntimeException(ERR_ATTRIBUTE_INDEX_NOT_CONFIGURED.get(index).toString());
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/task/RecurringTask.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/task/RecurringTask.java
index e912e62..0c0eaed 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/task/RecurringTask.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/task/RecurringTask.java
@@ -233,7 +233,7 @@
   private Attribute getSingleAttribute(Entry taskEntry, String attrName, Arg1<Object> noEntryErrorMsg,
       Arg1<Object> multipleEntriesErrorMsg, Arg1<Object> noAttrValueErrorMsg) throws DirectoryException
   {
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attrName);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName);
     List<Attribute> attrList = taskEntry.getAllAttributes(attrType);
     if (attrList.isEmpty())
     {
@@ -341,7 +341,7 @@
       String nextTaskIDName = NAME_PREFIX_TASK + "id";
       nextTaskEntry.replaceAttribute(Attributes.create(nextTaskIDName, nextTaskID));
 
-      RDN nextTaskRDN = new RDN(DirectoryServer.getSchema().getAttributeType(nextTaskIDName), nextTaskID);
+      RDN nextTaskRDN = new RDN(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(nextTaskIDName), nextTaskID);
       DN nextTaskDN = taskScheduler.getTaskBackend().getScheduledTasksParentDN().child(nextTaskRDN);
       nextTaskEntry.setDN(nextTaskDN);
 
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/task/Task.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/task/Task.java
index 7ef5b7e..8194b8a 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/task/Task.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/task/Task.java
@@ -823,7 +823,7 @@
       String messageString = buildLogMessage(severity, message, exception);
       logMessages.add(messageString);
 
-      final AttributeType type = DirectoryServer.getSchema().getAttributeType(ATTR_TASK_LOG_MESSAGES);
+      final AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_LOG_MESSAGES);
       final Attribute attr = taskEntry.getAttribute(AttributeDescription.create(type));
       final AttributeBuilder builder = attr != null ? new AttributeBuilder(attr) : new AttributeBuilder(type);
       builder.add(messageString);
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/task/TaskScheduler.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/task/TaskScheduler.java
index 27d3fdb..9fea2ae 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/task/TaskScheduler.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/task/TaskScheduler.java
@@ -1808,7 +1808,7 @@
          throws DirectoryException
   {
     // Get the name of the class that implements the task logic.
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(ATTR_TASK_CLASS);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_CLASS);
     List<Attribute> attrList = entry.getAllAttributes(attrType);
     if (attrList.isEmpty())
     {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/config/JMXMBean.java b/opendj-server-legacy/src/main/java/org/opends/server/config/JMXMBean.java
index 0485e02..fab8413 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/config/JMXMBean.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/config/JMXMBean.java
@@ -323,7 +323,7 @@
   {
     // It's possible that this is a monitor attribute rather than a configurable
     // one. Check all of those.
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(name);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(name);
     for (MonitorProvider<? extends MonitorProviderCfg> monitor : monitorProviders)
     {
       for (org.opends.server.types.Attribute a : monitor.getMonitorData())
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/controls/GetEffectiveRightsRequestControl.java b/opendj-server-legacy/src/main/java/org/opends/server/controls/GetEffectiveRightsRequestControl.java
index 3162fcc..fe424b7 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/controls/GetEffectiveRightsRequestControl.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/controls/GetEffectiveRightsRequestControl.java
@@ -110,7 +110,7 @@
             reader.readStartSequence();
             while(reader.hasNextElement()) {
               String attrStr = reader.readOctetStringAsString();
-              attrs.add(DirectoryServer.getSchema().getAttributeType(attrStr));
+              attrs.add(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrStr));
             }
             reader.readEndSequence();
           }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/controls/MatchedValuesFilter.java b/opendj-server-legacy/src/main/java/org/opends/server/controls/MatchedValuesFilter.java
index 51a0951..66253d9 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/controls/MatchedValuesFilter.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/controls/MatchedValuesFilter.java
@@ -830,7 +830,7 @@
   {
     if (attributeType == null && rawAttributeType != null)
     {
-      attributeType = DirectoryServer.getSchema().getAttributeType(rawAttributeType);
+      attributeType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(rawAttributeType);
     }
     return attributeType;
   }
@@ -947,7 +947,7 @@
     {
       try
       {
-        matchingRule = DirectoryServer.getSchema().getMatchingRule(matchingRuleID);
+        matchingRule = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(matchingRuleID);
       }
       catch (UnknownSchemaElementException e)
       {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/controls/ServerSideSortRequestControl.java b/opendj-server-legacy/src/main/java/org/opends/server/controls/ServerSideSortRequestControl.java
index 78b3470..e93b049 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/controls/ServerSideSortRequestControl.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/controls/ServerSideSortRequestControl.java
@@ -98,7 +98,7 @@
         {
           reader.readStartSequence();
           String attrName = reader.readOctetStringAsString();
-          AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attrName);
+          AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName);
           if (attrType.isPlaceHolder())
           {
             //This attribute is not defined in the schema. There is no point
@@ -114,7 +114,7 @@
             String orderingRuleID = reader.readOctetStringAsString();
             try
             {
-              orderingRule = DirectoryServer.getSchema().getMatchingRule(orderingRuleID);
+              orderingRule = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(orderingRuleID);
             }
             catch (UnknownSchemaElementException e)
             {
@@ -421,7 +421,7 @@
     List<SortKey> sortKeys = new ArrayList<>();
     for(String[] decodedKey : decodedKeyList)
     {
-      AttributeType attrType = DirectoryServer.getSchema().getAttributeType(decodedKey[0]);
+      AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(decodedKey[0]);
       if (attrType.isPlaceHolder())
       {
         //This attribute is not defined in the schema. There is no point
@@ -434,7 +434,7 @@
       {
         try
         {
-          orderingRule = DirectoryServer.getSchema().getMatchingRule(decodedKey[1]);
+          orderingRule = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(decodedKey[1]);
         }
         catch (UnknownSchemaElementException e)
         {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/core/AddOperationBasis.java b/opendj-server-legacy/src/main/java/org/opends/server/core/AddOperationBasis.java
index fed1fa1..8314bc0 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/core/AddOperationBasis.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/core/AddOperationBasis.java
@@ -319,7 +319,7 @@
             for (ByteString os : a.getValues())
             {
               String ocName = os.toString();
-              objectClasses.put(getSchema().getObjectClass(ocName), ocName);
+              objectClasses.put(getInstance().getServerContext().getSchema().getObjectClass(ocName), ocName);
             }
           }
           else if (attrType.isOperational())
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/core/CompareOperationBasis.java b/opendj-server-legacy/src/main/java/org/opends/server/core/CompareOperationBasis.java
index 1a2c949..c94b645 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/core/CompareOperationBasis.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/core/CompareOperationBasis.java
@@ -232,7 +232,7 @@
       baseName = toLowerCase(rawAttributeType);
       attributeOptions  = null;
     }
-    return AttributeDescription.create(DirectoryServer.getSchema().getAttributeType(baseName), attributeOptions);
+    return AttributeDescription.create(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(baseName), attributeOptions);
   }
 
   @Override
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/core/DirectoryServer.java b/opendj-server-legacy/src/main/java/org/opends/server/core/DirectoryServer.java
index 22b1e3b..019b774 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/core/DirectoryServer.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/core/DirectoryServer.java
@@ -17,6 +17,7 @@
 package org.opends.server.core;
 
 import static com.forgerock.opendj.cli.CommonArguments.*;
+
 import static org.opends.messages.CoreMessages.*;
 import static org.opends.messages.ToolMessages.*;
 import static org.opends.server.config.ConfigConstants.*;
@@ -81,7 +82,6 @@
 import org.opends.server.api.AlertHandler;
 import org.opends.server.api.AuthenticationPolicy;
 import org.opends.server.api.Backend;
-import org.opends.server.api.LocalBackend;
 import org.opends.server.api.BackupTaskListener;
 import org.opends.server.api.CertificateMapper;
 import org.opends.server.api.ClientConnection;
@@ -95,6 +95,7 @@
 import org.opends.server.api.ImportTaskListener;
 import org.opends.server.api.InitializationCompletedListener;
 import org.opends.server.api.KeyManagerProvider;
+import org.opends.server.api.LocalBackend;
 import org.opends.server.api.MonitorProvider;
 import org.opends.server.api.PasswordGenerator;
 import org.opends.server.api.PasswordStorageScheme;
@@ -153,6 +154,7 @@
 import org.opends.server.util.RuntimeInformation;
 import org.opends.server.util.SetupUtils;
 import org.opends.server.util.TimeThread;
+
 import com.forgerock.opendj.cli.ArgumentConstants;
 import com.forgerock.opendj.cli.ArgumentException;
 import com.forgerock.opendj.cli.ArgumentParser;
@@ -1948,16 +1950,6 @@
   }
 
   /**
-   * Retrieves a reference to the Directory Server schema.
-   *
-   * @return  A reference to the Directory Server schema.
-   */
-  public static Schema getSchema()
-  {
-    return directoryServer.schemaHandler.getSchema();
-  }
-
-  /**
    * Retrieves the set of virtual attribute rules registered with the Directory
    * Server.
    *
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/core/PasswordPolicyState.java b/opendj-server-legacy/src/main/java/org/opends/server/core/PasswordPolicyState.java
index 91f315f..7783190 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/core/PasswordPolicyState.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/core/PasswordPolicyState.java
@@ -321,7 +321,7 @@
 
   private long getGeneralizedTime0(Entry userEntry, String attrName) throws DirectoryException
   {
-    return getGeneralizedTime(userEntry, DirectoryServer.getSchema().getAttributeType(attrName));
+    return getGeneralizedTime(userEntry, DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName));
   }
 
   /**
@@ -551,7 +551,7 @@
       return authFailureTimes;
     }
 
-    AttributeType type = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PWPOLICY_FAILURE_TIME);
+    AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PWPOLICY_FAILURE_TIME);
     try
     {
       authFailureTimes = getGeneralizedTimes(type);
@@ -642,7 +642,7 @@
     failureTimes.add(highestFailureTime);
 
     // And the attribute in the user entry
-    AttributeType type = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PWPOLICY_FAILURE_TIME);
+    AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PWPOLICY_FAILURE_TIME);
     Attribute addAttr = Attributes.create(type, GeneralizedTimeSyntax.format(highestFailureTime));
     modifications.add(new Modification(ModificationType.ADD, addAttr, true));
 
@@ -723,7 +723,7 @@
       return failureLockedTime;
     }
 
-    AttributeType type = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PWPOLICY_LOCKED_TIME);
+    AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PWPOLICY_LOCKED_TIME);
     try
     {
       failureLockedTime = getGeneralizedTime(userEntry, type);
@@ -1174,7 +1174,7 @@
       return false;
     }
 
-    AttributeType type = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PWPOLICY_RESET_REQUIRED);
+    AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PWPOLICY_RESET_REQUIRED);
     try
     {
       mustChangePassword = getBoolean(userEntry, type);
@@ -1234,7 +1234,7 @@
 
   private void clearAttribute(String attrName)
   {
-    clearAttribute(DirectoryServer.getSchema().getAttributeType(attrName));
+    clearAttribute(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName));
   }
 
   private void clearAttribute(AttributeType type)
@@ -1734,7 +1734,7 @@
     }
 
     this.warnedTime = warnedTime;
-    AttributeType type = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PWPOLICY_WARNED_TIME);
+    AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PWPOLICY_WARNED_TIME);
     replaceAttribute(Attributes.create(type, GeneralizedTimeSyntax.createGeneralizedTimeValue(currentTime)));
 
     if (logger.isTraceEnabled())
@@ -1766,7 +1766,7 @@
   {
     if (graceLoginTimes == null)
     {
-      AttributeType type = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PWPOLICY_GRACE_LOGIN_TIME);
+      AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PWPOLICY_GRACE_LOGIN_TIME);
       try
       {
         graceLoginTimes = getGeneralizedTimes(type);
@@ -1813,7 +1813,7 @@
     long highestGraceTime = computeHighestTime(graceTimes);
     graceTimes.add(highestGraceTime); // graceTimes == this.graceLoginTimes
 
-    AttributeType type = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PWPOLICY_GRACE_LOGIN_TIME);
+    AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PWPOLICY_GRACE_LOGIN_TIME);
     Attribute addAttr = Attributes.create(type, GeneralizedTimeSyntax.format(highestGraceTime));
     modifications.add(new Modification(ModificationType.ADD, addAttr, true));
   }
@@ -2347,7 +2347,7 @@
   private TreeMap<Long,ByteString> getSortedHistoryValues(List<Attribute> removeAttrs)
   {
     TreeMap<Long, ByteString> historyMap = new TreeMap<>();
-    AttributeType historyType = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PWPOLICY_HISTORY_LC);
+    AttributeType historyType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PWPOLICY_HISTORY_LC);
     for (Attribute a : userEntry.getAllAttributes(historyType))
     {
       for (ByteString v : a)
@@ -2561,7 +2561,7 @@
 
     // If there is a maximum number of values to retain and we would be over the limit with the new value,
     // then get rid of enough values (oldest first) to satisfy the count.
-    AttributeType historyType = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PWPOLICY_HISTORY_LC);
+    AttributeType historyType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PWPOLICY_HISTORY_LC);
     int historyCount = passwordPolicy.getPasswordHistoryCount();
     if  (historyCount > 0 && historyMap.size() >= historyCount)
     {
@@ -2659,7 +2659,7 @@
   public String[] getPasswordHistoryValues()
   {
     ArrayList<String> historyValues = new ArrayList<>();
-    AttributeType historyType = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PWPOLICY_HISTORY_LC);
+    AttributeType historyType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PWPOLICY_HISTORY_LC);
     for (Attribute a : userEntry.getAllAttributes(historyType))
     {
       for (ByteString v : a)
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/core/SubentryPasswordPolicy.java b/opendj-server-legacy/src/main/java/org/opends/server/core/SubentryPasswordPolicy.java
index e742f2f..97c7737 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/core/SubentryPasswordPolicy.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/core/SubentryPasswordPolicy.java
@@ -140,7 +140,7 @@
   public SubentryPasswordPolicy(SubEntry subentry) throws DirectoryException
   {
     // Determine if this is a password policy subentry.
-    ObjectClass pwdPolicyOC = DirectoryServer.getSchema().getObjectClass(PWD_OC_POLICY);
+    ObjectClass pwdPolicyOC = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(PWD_OC_POLICY);
     Entry entry = subentry.getEntry();
     Map<ObjectClass, String> objectClasses = entry.getObjectClasses();
     if (pwdPolicyOC.isPlaceHolder())
@@ -177,7 +177,7 @@
     String value = getAttrValue(entry, PWD_ATTR_ATTRIBUTE);
     if (value != null && value.length() > 0)
     {
-      this.pPasswordAttribute = DirectoryServer.getSchema().getAttributeType(value);
+      this.pPasswordAttribute = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(value);
       if (this.pPasswordAttribute.isPlaceHolder())
       {
         throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM,
@@ -245,12 +245,12 @@
 
     // Now check for the pwdValidatorPolicy OC and its attribute.
     // Determine if this is a password validator policy object class.
-    ObjectClass pwdValidatorPolicyOC = DirectoryServer.getSchema().getObjectClass(PWD_OC_VALIDATORPOLICY);
+    ObjectClass pwdValidatorPolicyOC = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(PWD_OC_VALIDATORPOLICY);
     if (!pwdValidatorPolicyOC.isPlaceHolder() &&
         objectClasses.containsKey(pwdValidatorPolicyOC))
     {
       AttributeType pwdAttrType =
-          DirectoryServer.getSchema().getAttributeType(PWD_ATTR_VALIDATOR);
+          DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(PWD_ATTR_VALIDATOR);
       for (Attribute attr : entry.getAllAttributes(pwdAttrType))
       {
         for (ByteString val : attr)
@@ -369,7 +369,7 @@
    */
   private String getAttrValue(Entry entry, String pwdAttrName)
   {
-    AttributeType pwdAttrType = DirectoryServer.getSchema().getAttributeType(pwdAttrName);
+    AttributeType pwdAttrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(pwdAttrName);
     for (Attribute attr : entry.getAllAttributes(pwdAttrType))
     {
       for (ByteString value : attr)
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/crypto/CryptoManagerImpl.java b/opendj-server-legacy/src/main/java/org/opends/server/crypto/CryptoManagerImpl.java
index 1fc9af1..16da66e 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/crypto/CryptoManagerImpl.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/crypto/CryptoManagerImpl.java
@@ -243,19 +243,19 @@
     this.serverContext = serverContext;
     if (!schemaInitDone) {
       // Initialize various schema references.
-      attrKeyID = DirectoryServer.getSchema().getAttributeType(ATTR_CRYPTO_KEY_ID);
-      attrPublicKeyCertificate = DirectoryServer.getSchema().getAttributeType(ATTR_CRYPTO_PUBLIC_KEY_CERTIFICATE);
-      attrTransformation = DirectoryServer.getSchema().getAttributeType(ATTR_CRYPTO_CIPHER_TRANSFORMATION_NAME);
-      attrMacAlgorithm = DirectoryServer.getSchema().getAttributeType(ATTR_CRYPTO_MAC_ALGORITHM_NAME);
-      attrSymmetricKey = DirectoryServer.getSchema().getAttributeType(ATTR_CRYPTO_SYMMETRIC_KEY);
-      attrInitVectorLength = DirectoryServer.getSchema().getAttributeType(ATTR_CRYPTO_INIT_VECTOR_LENGTH_BITS);
-      attrKeyLength = DirectoryServer.getSchema().getAttributeType(ATTR_CRYPTO_KEY_LENGTH_BITS);
-      attrCompromisedTime = DirectoryServer.getSchema().getAttributeType(ATTR_CRYPTO_KEY_COMPROMISED_TIME);
+      attrKeyID = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_KEY_ID);
+      attrPublicKeyCertificate = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_PUBLIC_KEY_CERTIFICATE);
+      attrTransformation = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_CIPHER_TRANSFORMATION_NAME);
+      attrMacAlgorithm = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_MAC_ALGORITHM_NAME);
+      attrSymmetricKey = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_SYMMETRIC_KEY);
+      attrInitVectorLength = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_INIT_VECTOR_LENGTH_BITS);
+      attrKeyLength = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_KEY_LENGTH_BITS);
+      attrCompromisedTime = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_KEY_COMPROMISED_TIME);
       // TODO: ConfigConstants
-      ocCertRequest = DirectoryServer.getSchema().getObjectClass("ds-cfg-self-signed-cert-request");
-      ocInstanceKey = DirectoryServer.getSchema().getObjectClass(OC_CRYPTO_INSTANCE_KEY);
-      ocCipherKey = DirectoryServer.getSchema().getObjectClass(OC_CRYPTO_CIPHER_KEY);
-      ocMacKey = DirectoryServer.getSchema().getObjectClass(OC_CRYPTO_MAC_KEY);
+      ocCertRequest = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass("ds-cfg-self-signed-cert-request");
+      ocInstanceKey = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_CRYPTO_INSTANCE_KEY);
+      ocCipherKey = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_CRYPTO_CIPHER_KEY);
+      ocMacKey = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_CRYPTO_MAC_KEY);
 
       localTruststoreDN = DN.valueOf(DN_TRUST_STORE_ROOT);
       DN adminSuffixDN = ADSContext.getAdministrationSuffixDN();
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/crypto/CryptoManagerSync.java b/opendj-server-legacy/src/main/java/org/opends/server/crypto/CryptoManagerSync.java
index c51402f..3cb46bc 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/crypto/CryptoManagerSync.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/crypto/CryptoManagerSync.java
@@ -156,13 +156,13 @@
     {
     }
 
-    ocInstanceKey = DirectoryServer.getSchema().getObjectClass(OC_CRYPTO_INSTANCE_KEY);
-    ocCipherKey = DirectoryServer.getSchema().getObjectClass(OC_CRYPTO_CIPHER_KEY);
-    ocMacKey = DirectoryServer.getSchema().getObjectClass(OC_CRYPTO_MAC_KEY);
+    ocInstanceKey = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_CRYPTO_INSTANCE_KEY);
+    ocCipherKey = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_CRYPTO_CIPHER_KEY);
+    ocMacKey = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_CRYPTO_MAC_KEY);
 
-    attrCert = getSchema().getAttributeType(ATTR_CRYPTO_PUBLIC_KEY_CERTIFICATE);
-    attrAlias = getSchema().getAttributeType(ATTR_CRYPTO_KEY_ID);
-    attrCompromisedTime = getSchema().getAttributeType(ATTR_CRYPTO_KEY_COMPROMISED_TIME);
+    attrCert = getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_PUBLIC_KEY_CERTIFICATE);
+    attrAlias = getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_KEY_ID);
+    attrCompromisedTime = getInstance().getServerContext().getSchema().getAttributeType(ATTR_CRYPTO_KEY_COMPROMISED_TIME);
 
     if (DirectoryServer.getInstance().getServerContext()
           .getBackendConfigManager().getLocalBackendWithBaseDN(adminSuffixDN) != null)
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/extensions/DynamicGroup.java b/opendj-server-legacy/src/main/java/org/opends/server/extensions/DynamicGroup.java
index cb0ca69..a47c8d8 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/extensions/DynamicGroup.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/extensions/DynamicGroup.java
@@ -113,7 +113,7 @@
     // Get the memberURL attribute from the entry, if there is one, and parse
     // out the LDAP URLs that it contains.
     LinkedHashSet<LDAPURL> memberURLs = new LinkedHashSet<>();
-    AttributeType memberURLType = DirectoryServer.getSchema().getAttributeType(ATTR_MEMBER_URL_LC);
+    AttributeType memberURLType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_MEMBER_URL_LC);
     for (Attribute a : groupEntry.getAllAttributes(memberURLType))
     {
       for (ByteString v : a)
@@ -149,7 +149,7 @@
     ifNull(entry);
 
     // FIXME -- This needs to exclude enhanced groups once we have support for them.
-    return entry.hasObjectClass(DirectoryServer.getSchema().getObjectClass(OC_GROUP_OF_URLS_LC));
+    return entry.hasObjectClass(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_GROUP_OF_URLS_LC));
   }
 
   @Override
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/extensions/ExternalSASLMechanismHandler.java b/opendj-server-legacy/src/main/java/org/opends/server/extensions/ExternalSASLMechanismHandler.java
index d9f4b85..ab19d29 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/extensions/ExternalSASLMechanismHandler.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/extensions/ExternalSASLMechanismHandler.java
@@ -107,7 +107,7 @@
     certificateAttributeType = configuration.getCertificateAttribute();
     if (certificateAttributeType == null)
     {
-      certificateAttributeType = DirectoryServer.getSchema().getAttributeType(DEFAULT_VALIDATION_CERT_ATTRIBUTE);
+      certificateAttributeType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(DEFAULT_VALIDATION_CERT_ATTRIBUTE);
     }
 
 
@@ -346,7 +346,7 @@
     AttributeType newCertificateType = configuration.getCertificateAttribute();
     if (newCertificateType == null)
     {
-      newCertificateType = DirectoryServer.getSchema().getAttributeType(DEFAULT_VALIDATION_CERT_ATTRIBUTE);
+      newCertificateType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(DEFAULT_VALIDATION_CERT_ATTRIBUTE);
     }
 
 
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/extensions/GoverningStructureRuleVirtualAttributeProvider.java b/opendj-server-legacy/src/main/java/org/opends/server/extensions/GoverningStructureRuleVirtualAttributeProvider.java
index 0d53aa3..e7d6ba5 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/extensions/GoverningStructureRuleVirtualAttributeProvider.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/extensions/GoverningStructureRuleVirtualAttributeProvider.java
@@ -178,7 +178,7 @@
     if (oc == null) {
       return null;
     }
-    Schema schema = DirectoryServer.getSchema();
+    Schema schema = DirectoryServer.getInstance().getServerContext().getSchema();
     Collection<NameForm> listForms = schema.getNameForms(oc);
     NameForm nameForm = null;
     DITStructureRule ditRule = null;
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/extensions/LDAPPassThroughAuthenticationPolicyFactory.java b/opendj-server-legacy/src/main/java/org/opends/server/extensions/LDAPPassThroughAuthenticationPolicyFactory.java
index dd8514e..8281061 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/extensions/LDAPPassThroughAuthenticationPolicyFactory.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/extensions/LDAPPassThroughAuthenticationPolicyFactory.java
@@ -1367,8 +1367,8 @@
       {
         super(userEntry);
 
-        this.cachedPasswordAttribute = getSchema().getAttributeType(OP_ATTR_PTAPOLICY_CACHED_PASSWORD);
-        this.cachedPasswordTimeAttribute = getSchema().getAttributeType(OP_ATTR_PTAPOLICY_CACHED_PASSWORD_TIME);
+        this.cachedPasswordAttribute = getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PTAPOLICY_CACHED_PASSWORD);
+        this.cachedPasswordTimeAttribute = getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PTAPOLICY_CACHED_PASSWORD_TIME);
       }
 
       @Override
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/extensions/SMTPAccountStatusNotificationHandler.java b/opendj-server-legacy/src/main/java/org/opends/server/extensions/SMTPAccountStatusNotificationHandler.java
index 29a8a47..f9f29b8 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/extensions/SMTPAccountStatusNotificationHandler.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/extensions/SMTPAccountStatusNotificationHandler.java
@@ -366,7 +366,7 @@
               else if (lowerTokenStr.startsWith("notification-user-attr:"))
               {
                 String attrName = lowerTokenStr.substring(23);
-                AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attrName);
+                AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName);
                 if (attrType.isPlaceHolder())
                 {
                   throw new ConfigException(
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/extensions/StaticGroup.java b/opendj-server-legacy/src/main/java/org/opends/server/extensions/StaticGroup.java
index 900ce69..fbecae3 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/extensions/StaticGroup.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/extensions/StaticGroup.java
@@ -268,7 +268,7 @@
 
   private boolean hasObjectClass(Entry entry, String ocName)
   {
-    return entry.hasObjectClass(DirectoryServer.getSchema().getObjectClass(ocName));
+    return entry.hasObjectClass(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(ocName));
   }
 
   @Override
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/extensions/SubjectAttributeToUserAttributeCertificateMapper.java b/opendj-server-legacy/src/main/java/org/opends/server/extensions/SubjectAttributeToUserAttributeCertificateMapper.java
index a060b54..49ad576 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/extensions/SubjectAttributeToUserAttributeCertificateMapper.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/extensions/SubjectAttributeToUserAttributeCertificateMapper.java
@@ -372,7 +372,7 @@
         return null;
       }
 
-      AttributeType userAttrType = DirectoryServer.getSchema().getAttributeType(userAttrName);
+      AttributeType userAttrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(userAttrName);
       if (userAttrType.isPlaceHolder())
       {
         ccr.setResultCodeIfSuccess(ResultCode.CONSTRAINT_VIOLATION);
@@ -393,6 +393,6 @@
 
   private static String normalizeAttributeName(String attrName)
   {
-    return toLowerCase(DirectoryServer.getSchema().getAttributeType(attrName).getNameOrOID());
+    return toLowerCase(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName).getNameOrOID());
   }
 }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/extensions/VirtualStaticGroup.java b/opendj-server-legacy/src/main/java/org/opends/server/extensions/VirtualStaticGroup.java
index 5999196..1e55fa8 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/extensions/VirtualStaticGroup.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/extensions/VirtualStaticGroup.java
@@ -109,7 +109,7 @@
 
     // Get the target group DN attribute from the entry, if there is one.
     DN targetDN = null;
-    AttributeType targetType = DirectoryServer.getSchema().getAttributeType(ATTR_TARGET_GROUP_DN);
+    AttributeType targetType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_TARGET_GROUP_DN);
     for (Attribute a : groupEntry.getAllAttributes(targetType))
     {
       for (ByteString v : a)
@@ -160,7 +160,7 @@
     ifNull(entry);
 
     // FIXME -- This needs to exclude enhanced groups once we have support for them.
-    return entry.hasObjectClass(DirectoryServer.getSchema().getObjectClass(OC_VIRTUAL_STATIC_GROUP));
+    return entry.hasObjectClass(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_VIRTUAL_STATIC_GROUP));
   }
 
   @Override
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/monitors/ConnectionHandlerMonitor.java b/opendj-server-legacy/src/main/java/org/opends/server/monitors/ConnectionHandlerMonitor.java
index 627ade3..d598e34 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/monitors/ConnectionHandlerMonitor.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/monitors/ConnectionHandlerMonitor.java
@@ -91,7 +91,7 @@
   @Override
   public ObjectClass getMonitorObjectClass()
   {
-    return DirectoryServer.getSchema().getObjectClass(OC_MONITOR_CONNHANDLER);
+    return DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_MONITOR_CONNHANDLER);
   }
 
 
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/monitors/LocalBackendMonitor.java b/opendj-server-legacy/src/main/java/org/opends/server/monitors/LocalBackendMonitor.java
index cbcc589..d682df3 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/monitors/LocalBackendMonitor.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/monitors/LocalBackendMonitor.java
@@ -80,7 +80,7 @@
   @Override
   public ObjectClass getMonitorObjectClass()
   {
-    return DirectoryServer.getSchema().getObjectClass(OC_MONITOR_BACKEND);
+    return DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_MONITOR_BACKEND);
   }
 
   @Override
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/plugins/AttributeCleanupPlugin.java b/opendj-server-legacy/src/main/java/org/opends/server/plugins/AttributeCleanupPlugin.java
index f93fddb..c7bbd6d 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/plugins/AttributeCleanupPlugin.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/plugins/AttributeCleanupPlugin.java
@@ -277,7 +277,7 @@
           ? toAttr
           : toAttr.substring(semicolonPos + 1);
 
-      if (DirectoryServer.getSchema().getAttributeType(toAttrType).isPlaceHolder())
+      if (DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(toAttrType).isPlaceHolder())
       {
         messages.add(ERR_PLUGIN_ATTR_CLEANUP_ATTRIBUTE_MISSING.get(toAttr));
         isValid = false;
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/plugins/LDAPADListPlugin.java b/opendj-server-legacy/src/main/java/org/opends/server/plugins/LDAPADListPlugin.java
index 26b5dc8..169667f 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/plugins/LDAPADListPlugin.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/plugins/LDAPADListPlugin.java
@@ -89,7 +89,7 @@
         if (attrName.startsWith("@"))
         {
           final String ocName = attrName.substring(1);
-          final ObjectClass oc = getSchema().getObjectClass(ocName);
+          final ObjectClass oc = getInstance().getServerContext().getSchema().getObjectClass(ocName);
           if (oc.isPlaceHolder())
           {
             logger.trace("Cannot replace unknown objectclass %s", ocName);
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/plugins/PasswordPolicyImportPlugin.java b/opendj-server-legacy/src/main/java/org/opends/server/plugins/PasswordPolicyImportPlugin.java
index d36cd7d..7e61236 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/plugins/PasswordPolicyImportPlugin.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/plugins/PasswordPolicyImportPlugin.java
@@ -106,7 +106,7 @@
   {
     configuration.addPasswordPolicyImportChangeListener(this);
 
-    customPolicyAttribute = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PWPOLICY_POLICY_DN);
+    customPolicyAttribute = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PWPOLICY_POLICY_DN);
 
     // Make sure that the plugin has been enabled for the appropriate types.
     for (PluginType t : pluginTypes)
@@ -227,7 +227,7 @@
     // syntax defined in the schema.
     HashSet<AttributeType> authPWTypes = new HashSet<>();
     HashSet<AttributeType> userPWTypes = new HashSet<>();
-    for (AttributeType t : DirectoryServer.getSchema().getAttributeTypes())
+    for (AttributeType t : DirectoryServer.getInstance().getServerContext().getSchema().getAttributeTypes())
     {
       switch (SchemaUtils.checkPasswordType(t))
       {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/plugins/ReferentialIntegrityPlugin.java b/opendj-server-legacy/src/main/java/org/opends/server/plugins/ReferentialIntegrityPlugin.java
index 0a7994b..c5b74a0 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/plugins/ReferentialIntegrityPlugin.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/plugins/ReferentialIntegrityPlugin.java
@@ -209,7 +209,7 @@
       String attr = attrFilt.substring(0, sepInd);
       String filtStr = attrFilt.substring(sepInd + 1);
 
-      AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attr);
+      AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attr);
       try
       {
         newAttrFiltMap.put(attrType, SearchFilter.createFilterFromString(filtStr));
@@ -329,7 +329,7 @@
        * type has to be present in the attributeType list.
        */
 
-      AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attr);
+      AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attr);
       if (attrType.isPlaceHolder() || !theAttributeTypes.contains(attrType))
       {
         isAcceptable = false;
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/plugins/SambaPasswordPlugin.java b/opendj-server-legacy/src/main/java/org/opends/server/plugins/SambaPasswordPlugin.java
index bb84a72..f084471 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/plugins/SambaPasswordPlugin.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/plugins/SambaPasswordPlugin.java
@@ -968,7 +968,7 @@
    */
   private boolean isSynchronizable(final Entry entry)
   {
-    final Schema schema = DirectoryServer.getSchema();
+    final Schema schema = DirectoryServer.getInstance().getServerContext().getSchema();
     final ObjectClass sambaOc = schema.getObjectClass(SAMBA_SAM_ACCOUNT_OC_NAME);
     return !sambaOc.isPlaceHolder() && entry.hasObjectClass(sambaOc);
   }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/protocols/internal/InternalClientConnection.java b/opendj-server-legacy/src/main/java/org/opends/server/protocols/internal/InternalClientConnection.java
index efd0728..e746562 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/protocols/internal/InternalClientConnection.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/protocols/internal/InternalClientConnection.java
@@ -155,14 +155,14 @@
       LinkedHashMap<ObjectClass,String> objectClasses = new LinkedHashMap<>();
       put(objectClasses, getTopObjectClass());
       put(objectClasses, getPersonObjectClass());
-      put(objectClasses, DirectoryServer.getSchema().getObjectClass(OC_ROOT_DN));
+      put(objectClasses, DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_ROOT_DN));
 
       LinkedHashMap<AttributeType,List<Attribute>> userAttrs = new LinkedHashMap<>();
       put(userAttrs, ATTR_COMMON_NAME, commonName);
       put(userAttrs, ATTR_SN, commonName);
       put(userAttrs, ATTR_ROOTDN_ALTERNATE_BIND_DN, shortDNString);
 
-      AttributeType privType = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PRIVILEGE_NAME);
+      AttributeType privType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PRIVILEGE_NAME);
       AttributeBuilder builder = new AttributeBuilder(privType);
       for (Privilege p : Privilege.getDefaultRootPrivileges())
       {
@@ -201,7 +201,7 @@
   private void put(Map<AttributeType, List<Attribute>> Attrs, String attrName, String value)
   {
     List<Attribute> attrs = newLinkedList(Attributes.create(attrName, value));
-    Attrs.put(DirectoryServer.getSchema().getAttributeType(attrName), attrs);
+    Attrs.put(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName), attrs);
   }
 
   /**
@@ -811,7 +811,7 @@
         for (ByteString v : a)
         {
           String ocName = v.toString();
-          e.getObjectClasses().put(DirectoryServer.getSchema().getObjectClass(ocName), ocName);
+          e.getObjectClasses().put(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(ocName), ocName);
         }
       }
       else
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/LDAPFilter.java b/opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/LDAPFilter.java
index 66e3d4a..f2a67ec 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/LDAPFilter.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/LDAPFilter.java
@@ -1912,7 +1912,7 @@
 
       try
       {
-        DirectoryServer.getSchema().getMatchingRule(matchingRuleID);
+        DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(matchingRuleID);
       }
       catch (UnknownSchemaElementException e)
       {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/LDAPStatistics.java b/opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/LDAPStatistics.java
index d8f3470..c2aa2dc 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/LDAPStatistics.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/LDAPStatistics.java
@@ -156,7 +156,7 @@
   @Override
   public ObjectClass getMonitorObjectClass()
   {
-    return DirectoryServer.getSchema().getObjectClass(OC_MONITOR_CONNHANDLERSTATS);
+    return DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(OC_MONITOR_CONNHANDLERSTATS);
   }
 
   @Override
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/SearchResultEntryProtocolOp.java b/opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/SearchResultEntryProtocolOp.java
index dd609db..20ab5ff 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/SearchResultEntryProtocolOp.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/SearchResultEntryProtocolOp.java
@@ -511,7 +511,7 @@
         for (ByteString os : a.getValues())
         {
           String ocName = os.toString();
-          ObjectClass oc = DirectoryServer.getSchema().getObjectClass(ocName);
+          ObjectClass oc = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(ocName);
           objectClasses.put(oc, ocName);
         }
       }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/EntryHistorical.java b/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/EntryHistorical.java
index e9b49b0..1871cd2 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/EntryHistorical.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/EntryHistorical.java
@@ -259,7 +259,7 @@
    */
   public static void setHistoricalAttrToOperation(PreOperationAddOperation addOperation)
   {
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(HISTORICAL_ATTRIBUTE_NAME);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(HISTORICAL_ATTRIBUTE_NAME);
     String attrValue = encodeHistorical(OperationContext.getCSN(addOperation), "add");
     List<Attribute> attrs = Attributes.createAsList(attrType, attrValue);
     addOperation.setAttribute(attrType, attrs);
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/FractionalLDIFImportPlugin.java b/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/FractionalLDIFImportPlugin.java
index 702d79d..4ccb20c 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/FractionalLDIFImportPlugin.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/FractionalLDIFImportPlugin.java
@@ -401,7 +401,7 @@
 
   private Attribute getAttribute(String attributeName, Entry entry)
   {
-    List<Attribute> attrs = entry.getAllAttributes(DirectoryServer.getSchema().getAttributeType(attributeName));
+    List<Attribute> attrs = entry.getAllAttributes(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attributeName));
     return !attrs.isEmpty() ? attrs.get(0) : null;
   }
 
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/LDAPReplicationDomain.java b/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/LDAPReplicationDomain.java
index 0ddb67b..79ff4bd 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/LDAPReplicationDomain.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/LDAPReplicationDomain.java
@@ -764,7 +764,7 @@
     final SearchResultEntry resultEntry = getFirstResult(searchOperation);
     if (resultEntry != null)
     {
-      AttributeType synchronizationGenIDType = DirectoryServer.getSchema().getAttributeType(REPLICATION_GENERATION_ID);
+      AttributeType synchronizationGenIDType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(REPLICATION_GENERATION_ID);
       List<Attribute> attrs = resultEntry.getAllAttributes(synchronizationGenIDType);
       if (!attrs.isEmpty())
       {
@@ -785,7 +785,7 @@
 
   private Iterator<ByteString> getAttributeValueIterator(SearchResultEntry resultEntry, String attrName)
   {
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attrName);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName);
     List<Attribute> exclAttrs = resultEntry.getAllAttributes(attrType);
     if (!exclAttrs.isEmpty())
     {
@@ -887,7 +887,7 @@
     }
 
     // Check consistency of all classes attributes
-    Schema schema = DirectoryServer.getSchema();
+    Schema schema = DirectoryServer.getInstance().getServerContext().getSchema();
     /*
      * For each attribute in attributes1, check there is the matching
      * one in attributes2.
@@ -965,7 +965,7 @@
      */
 
     // Check consistency of specific classes attributes
-    Schema schema = DirectoryServer.getSchema();
+    Schema schema = DirectoryServer.getInstance().getServerContext().getSchema();
     int fractionalMode = newFractionalConfig.fractionalConfigToInt();
     for (Map.Entry<String, Set<String>> entry : newFractionalSpecificClassesAttributes.entrySet())
     {
@@ -1363,7 +1363,7 @@
     Set<AttributeType> results = new HashSet<>();
     for (String attrName : fractionalConcernedAttributes)
     {
-      results.add(DirectoryServer.getSchema().getAttributeType(attrName));
+      results.add(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName));
     }
     return results;
   }
@@ -3442,7 +3442,7 @@
       Set<AttributeType> includeAttributes = new HashSet<>();
       for (String attrName : includeAttributeStrings)
       {
-        includeAttributes.add(DirectoryServer.getSchema().getAttributeType(attrName));
+        includeAttributes.add(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName));
       }
       exportConfig.setIncludeAttributes(includeAttributes);
     }
@@ -4432,7 +4432,7 @@
       if (name.startsWith("@"))
       {
         String ocName = name.substring(1);
-        ObjectClass objectClass = DirectoryServer.getSchema().getObjectClass(ocName);
+        ObjectClass objectClass = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(ocName);
         if (!objectClass.isPlaceHolder())
         {
           for (AttributeType at : objectClass.getRequiredAttributes())
@@ -4829,7 +4829,7 @@
        * For each class in specificClassesAttributes1, check that the attribute
        * list is equivalent to specificClassesAttributes2 attribute list
        */
-      Schema schema = DirectoryServer.getSchema();
+      Schema schema = DirectoryServer.getInstance().getServerContext().getSchema();
       for (Map.Entry<String, Set<String>> entry : specificClassesAttrs1.entrySet())
       {
         String className1 = entry.getKey();
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/PersistentServerState.java b/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/PersistentServerState.java
index eb28cf2..6d9c973 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/PersistentServerState.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/replication/plugin/PersistentServerState.java
@@ -211,7 +211,7 @@
    */
   private void updateStateFromEntry(SearchResultEntry resultEntry)
   {
-    AttributeType synchronizationStateType = DirectoryServer.getSchema().getAttributeType(REPLICATION_STATE);
+    AttributeType synchronizationStateType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(REPLICATION_STATE);
     List<Attribute> attrs = resultEntry.getAllAttributes(synchronizationStateType);
     if (!attrs.isEmpty())
     {
@@ -310,7 +310,7 @@
    */
   private final void checkAndUpdateServerState()
   {
-    final AttributeType histType = DirectoryServer.getSchema().getAttributeType(HISTORICAL_ATTRIBUTE_NAME);
+    final AttributeType histType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(HISTORICAL_ATTRIBUTE_NAME);
 
     // Retrieves the entries that have changed since the
     // maxCsn stored in the serverState
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/replication/server/ReplicationServer.java b/opendj-server-legacy/src/main/java/org/opends/server/replication/server/ReplicationServer.java
index e6d3645..a5c212a 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/replication/server/ReplicationServer.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/replication/server/ReplicationServer.java
@@ -560,7 +560,7 @@
       // create a rule and register it into the DirectoryServer
       provider.initializeVirtualAttributeProvider(null);
 
-      AttributeType attributeType = DirectoryServer.getSchema().getAttributeType(attrName);
+      AttributeType attributeType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName);
       return new VirtualAttributeRule(attributeType, provider,
             baseDNs, SearchScope.BASE_OBJECT,
             groupDNs, filters, conflictBehavior);
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tasks/BackupTask.java b/opendj-server-legacy/src/main/java/org/opends/server/tasks/BackupTask.java
index 0b4894a..48461b1 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tasks/BackupTask.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tasks/BackupTask.java
@@ -137,16 +137,16 @@
 
     Entry taskEntry = getTaskEntry();
 
-    AttributeType typeBackupAll = getSchema().getAttributeType(ATTR_TASK_BACKUP_ALL);
-    AttributeType typeCompress = getSchema().getAttributeType(ATTR_TASK_BACKUP_COMPRESS);
-    AttributeType typeEncrypt = getSchema().getAttributeType(ATTR_TASK_BACKUP_ENCRYPT);
-    AttributeType typeHash = getSchema().getAttributeType(ATTR_TASK_BACKUP_HASH);
-    AttributeType typeIncremental = getSchema().getAttributeType(ATTR_TASK_BACKUP_INCREMENTAL);
-    AttributeType typeSignHash = getSchema().getAttributeType(ATTR_TASK_BACKUP_SIGN_HASH);
-    AttributeType typeBackendID = getSchema().getAttributeType(ATTR_TASK_BACKUP_BACKEND_ID);
-    AttributeType typeBackupID = getSchema().getAttributeType(ATTR_BACKUP_ID);
-    AttributeType typeBackupDirectory = getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
-    AttributeType typeIncrementalBaseID = getSchema().getAttributeType(ATTR_TASK_BACKUP_INCREMENTAL_BASE_ID);
+    AttributeType typeBackupAll = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_BACKUP_ALL);
+    AttributeType typeCompress = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_BACKUP_COMPRESS);
+    AttributeType typeEncrypt = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_BACKUP_ENCRYPT);
+    AttributeType typeHash = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_BACKUP_HASH);
+    AttributeType typeIncremental = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_BACKUP_INCREMENTAL);
+    AttributeType typeSignHash = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_BACKUP_SIGN_HASH);
+    AttributeType typeBackendID = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_BACKUP_BACKEND_ID);
+    AttributeType typeBackupID = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_ID);
+    AttributeType typeBackupDirectory = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
+    AttributeType typeIncrementalBaseID = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_BACKUP_INCREMENTAL_BASE_ID);
 
     backUpAll = TaskUtils.getBoolean(taskEntry.getAllAttributes(typeBackupAll), false);
     compress = TaskUtils.getBoolean(taskEntry.getAllAttributes(typeCompress), false);
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tasks/DisconnectClientTask.java b/opendj-server-legacy/src/main/java/org/opends/server/tasks/DisconnectClientTask.java
index db6be4b..e830e17 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tasks/DisconnectClientTask.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tasks/DisconnectClientTask.java
@@ -93,7 +93,7 @@
 
   private long getConnectionID(Entry taskEntry) throws DirectoryException
   {
-    final AttributeType attrType = DirectoryServer.getSchema().getAttributeType(ATTR_TASK_DISCONNECT_CONN_ID);
+    final AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_DISCONNECT_CONN_ID);
     for (Attribute a : taskEntry.getAllAttributes(attrType))
     {
       for (ByteString v : a)
@@ -114,7 +114,7 @@
 
   private boolean mustNotifyClient(Entry taskEntry) throws DirectoryException
   {
-    final AttributeType attrType = DirectoryServer.getSchema().getAttributeType(ATTR_TASK_DISCONNECT_NOTIFY_CLIENT);
+    final AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_DISCONNECT_NOTIFY_CLIENT);
     for (Attribute a : taskEntry.getAllAttributes(attrType))
     {
       for (ByteString v : a)
@@ -140,7 +140,7 @@
 
   private LocalizableMessage getDisconnectMessage(Entry taskEntry)
   {
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(ATTR_TASK_DISCONNECT_MESSAGE);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_DISCONNECT_MESSAGE);
     for (Attribute a : taskEntry.getAllAttributes(attrType))
     {
       for (ByteString v : a)
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tasks/ExportTask.java b/opendj-server-legacy/src/main/java/org/opends/server/tasks/ExportTask.java
index 3ef7735..9d592ae 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tasks/ExportTask.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tasks/ExportTask.java
@@ -123,7 +123,7 @@
     }
 
     Entry taskEntry = getTaskEntry();
-    AttributeType typeWrapColumn = getSchema().getAttributeType(ATTR_TASK_EXPORT_WRAP_COLUMN);
+    AttributeType typeWrapColumn = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_EXPORT_WRAP_COLUMN);
 
     ldifFile = toString(taskEntry, ATTR_TASK_EXPORT_LDIF_FILE);
     File f = new File (ldifFile);
@@ -160,21 +160,21 @@
 
   private boolean toBoolean(Entry entry, boolean defaultValue, String attrName)
   {
-    final AttributeType attrType = getSchema().getAttributeType(attrName);
+    final AttributeType attrType = getInstance().getServerContext().getSchema().getAttributeType(attrName);
     final List<Attribute> attrs = entry.getAllAttributes(attrType);
     return TaskUtils.getBoolean(attrs, defaultValue);
   }
 
   private ArrayList<String> toListOfString(Entry entry, String attrName)
   {
-    final AttributeType attrType = getSchema().getAttributeType(attrName);
+    final AttributeType attrType = getInstance().getServerContext().getSchema().getAttributeType(attrName);
     final List<Attribute> attrs = entry.getAllAttributes(attrType);
     return TaskUtils.getMultiValueString(attrs);
   }
 
   private String toString(Entry entry, String attrName)
   {
-    final AttributeType attrType = getSchema().getAttributeType(attrName);
+    final AttributeType attrType = getInstance().getServerContext().getSchema().getAttributeType(attrName);
     final List<Attribute> attrs = entry.getAllAttributes(attrType);
     return TaskUtils.getSingleValueString(attrs);
   }
@@ -456,7 +456,7 @@
     HashSet<AttributeType> attributes = new HashSet<>();
     for (String attrName : attributeStrings)
     {
-      attributes.add(DirectoryServer.getSchema().getAttributeType(attrName));
+      attributes.add(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName));
     }
     return attributes;
   }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tasks/ImportTask.java b/opendj-server-legacy/src/main/java/org/opends/server/tasks/ImportTask.java
index f5a55f8..f3df91d 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tasks/ImportTask.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tasks/ImportTask.java
@@ -135,25 +135,25 @@
 
     Entry taskEntry = getTaskEntry();
 
-    AttributeType typeLdifFile = getSchema().getAttributeType(ATTR_IMPORT_LDIF_FILE);
-    AttributeType typeTemplateFile = getSchema().getAttributeType(ATTR_IMPORT_TEMPLATE_FILE);
-    AttributeType typeBackendID = getSchema().getAttributeType(ATTR_IMPORT_BACKEND_ID);
-    AttributeType typeIncludeBranch = getSchema().getAttributeType(ATTR_IMPORT_INCLUDE_BRANCH);
-    AttributeType typeExcludeBranch = getSchema().getAttributeType(ATTR_IMPORT_EXCLUDE_BRANCH);
-    AttributeType typeIncludeAttribute = getSchema().getAttributeType(ATTR_IMPORT_INCLUDE_ATTRIBUTE);
-    AttributeType typeExcludeAttribute = getSchema().getAttributeType(ATTR_IMPORT_EXCLUDE_ATTRIBUTE);
-    AttributeType typeIncludeFilter = getSchema().getAttributeType(ATTR_IMPORT_INCLUDE_FILTER);
-    AttributeType typeExcludeFilter = getSchema().getAttributeType(ATTR_IMPORT_EXCLUDE_FILTER);
-    AttributeType typeRejectFile = getSchema().getAttributeType(ATTR_IMPORT_REJECT_FILE);
-    AttributeType typeSkipFile = getSchema().getAttributeType(ATTR_IMPORT_SKIP_FILE);
-    AttributeType typeOverwrite = getSchema().getAttributeType(ATTR_IMPORT_OVERWRITE);
-    AttributeType typeSkipSchemaValidation = getSchema().getAttributeType(ATTR_IMPORT_SKIP_SCHEMA_VALIDATION);
-    AttributeType typeIsCompressed = getSchema().getAttributeType(ATTR_IMPORT_IS_COMPRESSED);
-    AttributeType typeIsEncrypted = getSchema().getAttributeType(ATTR_IMPORT_IS_ENCRYPTED);
-    AttributeType typeClearBackend = getSchema().getAttributeType(ATTR_IMPORT_CLEAR_BACKEND);
-    AttributeType typeRandomSeed = getSchema().getAttributeType(ATTR_IMPORT_RANDOM_SEED);
-    AttributeType typeThreadCount = getSchema().getAttributeType(ATTR_IMPORT_THREAD_COUNT);
-    AttributeType typeTmpDirectory = getSchema().getAttributeType(ATTR_IMPORT_TMP_DIRECTORY);
+    AttributeType typeLdifFile = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_LDIF_FILE);
+    AttributeType typeTemplateFile = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_TEMPLATE_FILE);
+    AttributeType typeBackendID = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_BACKEND_ID);
+    AttributeType typeIncludeBranch = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_INCLUDE_BRANCH);
+    AttributeType typeExcludeBranch = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_EXCLUDE_BRANCH);
+    AttributeType typeIncludeAttribute = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_INCLUDE_ATTRIBUTE);
+    AttributeType typeExcludeAttribute = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_EXCLUDE_ATTRIBUTE);
+    AttributeType typeIncludeFilter = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_INCLUDE_FILTER);
+    AttributeType typeExcludeFilter = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_EXCLUDE_FILTER);
+    AttributeType typeRejectFile = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_REJECT_FILE);
+    AttributeType typeSkipFile = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_SKIP_FILE);
+    AttributeType typeOverwrite = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_OVERWRITE);
+    AttributeType typeSkipSchemaValidation = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_SKIP_SCHEMA_VALIDATION);
+    AttributeType typeIsCompressed = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_IS_COMPRESSED);
+    AttributeType typeIsEncrypted = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_IS_ENCRYPTED);
+    AttributeType typeClearBackend = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_CLEAR_BACKEND);
+    AttributeType typeRandomSeed = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_RANDOM_SEED);
+    AttributeType typeThreadCount = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_THREAD_COUNT);
+    AttributeType typeTmpDirectory = getInstance().getServerContext().getSchema().getAttributeType(ATTR_IMPORT_TMP_DIRECTORY);
 
     ArrayList<String> ldifFilestmp = asListOfStrings(taskEntry, typeLdifFile);
     ldifFiles = new ArrayList<>(ldifFilestmp.size());
@@ -726,7 +726,7 @@
     final HashSet<AttributeType> attrTypes = new HashSet<>(attrNames.size());
     for (String attrName : attrNames)
     {
-      attrTypes.add(DirectoryServer.getSchema().getAttributeType(attrName));
+      attrTypes.add(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName));
     }
     return attrTypes;
   }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tasks/InitializeTargetTask.java b/opendj-server-legacy/src/main/java/org/opends/server/tasks/InitializeTargetTask.java
index 83ed0a8..8f9a774 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tasks/InitializeTargetTask.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tasks/InitializeTargetTask.java
@@ -69,8 +69,8 @@
     // FIXME -- Do we need any special authorization here?
     Entry taskEntry = getTaskEntry();
 
-    AttributeType typeDomainBase = getSchema().getAttributeType(ATTR_TASK_INITIALIZE_TARGET_DOMAIN_DN);
-    AttributeType typeScope = getSchema().getAttributeType(ATTR_TASK_INITIALIZE_TARGET_SCOPE);
+    AttributeType typeDomainBase = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_INITIALIZE_TARGET_DOMAIN_DN);
+    AttributeType typeScope = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_INITIALIZE_TARGET_SCOPE);
 
     List<Attribute> attrList = taskEntry.getAllAttributes(typeDomainBase);
     domainString = TaskUtils.getSingleValueString(attrList);
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tasks/InitializeTask.java b/opendj-server-legacy/src/main/java/org/opends/server/tasks/InitializeTask.java
index c192bb6..63ebee8 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tasks/InitializeTask.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tasks/InitializeTask.java
@@ -72,8 +72,8 @@
     // FIXME -- Do we need any special authorization here?
     Entry taskEntry = getTaskEntry();
 
-    AttributeType typeDomainBase = getSchema().getAttributeType(ATTR_TASK_INITIALIZE_DOMAIN_DN);
-    AttributeType typeSourceScope = getSchema().getAttributeType(ATTR_TASK_INITIALIZE_SOURCE);
+    AttributeType typeDomainBase = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_INITIALIZE_DOMAIN_DN);
+    AttributeType typeSourceScope = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_INITIALIZE_SOURCE);
 
     List<Attribute> attrList;
     attrList = taskEntry.getAllAttributes(typeDomainBase);
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tasks/PurgeConflictsHistoricalTask.java b/opendj-server-legacy/src/main/java/org/opends/server/tasks/PurgeConflictsHistoricalTask.java
index d7f14d9..c7e3735 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tasks/PurgeConflictsHistoricalTask.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tasks/PurgeConflictsHistoricalTask.java
@@ -86,7 +86,7 @@
     // FIXME -- Do we need any special authorization here?
     Entry taskEntry = getTaskEntry();
 
-    AttributeType typeDomainBase = getSchema().getAttributeType(ATTR_TASK_CONFLICTS_HIST_PURGE_DOMAIN_DN);
+    AttributeType typeDomainBase = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_CONFLICTS_HIST_PURGE_DOMAIN_DN);
     List<Attribute> attrList = taskEntry.getAllAttributes(typeDomainBase);
     domainString = TaskUtils.getSingleValueString(attrList);
 
@@ -104,7 +104,7 @@
       throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, mb.toMessage());
     }
 
-    AttributeType typeMaxDuration = getSchema().getAttributeType(ATTR_TASK_CONFLICTS_HIST_PURGE_MAX_DURATION);
+    AttributeType typeMaxDuration = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_CONFLICTS_HIST_PURGE_MAX_DURATION);
     attrList = taskEntry.getAllAttributes(typeMaxDuration);
     String maxDurationStringInSec = TaskUtils.getSingleValueString(attrList);
 
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tasks/RebuildTask.java b/opendj-server-legacy/src/main/java/org/opends/server/tasks/RebuildTask.java
index 40425a0..2c8210b 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tasks/RebuildTask.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tasks/RebuildTask.java
@@ -95,7 +95,7 @@
     final String val = asString(taskEntry, ATTR_REBUILD_INDEX_CLEARDEGRADEDSTATE);
     isClearDegradedState = Boolean.parseBoolean(val);
 
-    AttributeType typeIndex = getSchema().getAttributeType(ATTR_REBUILD_INDEX);
+    AttributeType typeIndex = getInstance().getServerContext().getSchema().getAttributeType(ATTR_REBUILD_INDEX);
     List<Attribute> attrList = taskEntry.getAllAttributes(typeIndex);
     indexes = TaskUtils.getMultiValueString(attrList);
 
@@ -113,7 +113,7 @@
 
   private String asString(Entry taskEntry, String attrName)
   {
-    final AttributeType attrType = getSchema().getAttributeType(attrName);
+    final AttributeType attrType = getInstance().getServerContext().getSchema().getAttributeType(attrName);
     final List<Attribute> attrList = taskEntry.getAllAttributes(attrType);
     return TaskUtils.getSingleValueString(attrList);
   }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tasks/ResetChangeNumberTask.java b/opendj-server-legacy/src/main/java/org/opends/server/tasks/ResetChangeNumberTask.java
index a97e8fa..faa9722 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tasks/ResetChangeNumberTask.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tasks/ResetChangeNumberTask.java
@@ -96,7 +96,7 @@
 
   private List<Attribute> getTaskParameter(Entry taskEntry, String attrTaskResetChangeNumberTo)
   {
-    AttributeType taskAttr = getSchema().getAttributeType(attrTaskResetChangeNumberTo);
+    AttributeType taskAttr = getInstance().getServerContext().getSchema().getAttributeType(attrTaskResetChangeNumberTo);
     return taskEntry.getAllAttributes(taskAttr);
   }
 
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tasks/RestoreTask.java b/opendj-server-legacy/src/main/java/org/opends/server/tasks/RestoreTask.java
index 4ffcb73..125e093 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tasks/RestoreTask.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tasks/RestoreTask.java
@@ -108,9 +108,9 @@
 
     Entry taskEntry = getTaskEntry();
 
-    AttributeType typeBackupDirectory = getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
-    AttributeType typebackupID = getSchema().getAttributeType(ATTR_BACKUP_ID);
-    AttributeType typeVerifyOnly = getSchema().getAttributeType(ATTR_TASK_RESTORE_VERIFY_ONLY);
+    AttributeType typeBackupDirectory = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_DIRECTORY_PATH);
+    AttributeType typebackupID = getInstance().getServerContext().getSchema().getAttributeType(ATTR_BACKUP_ID);
+    AttributeType typeVerifyOnly = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_RESTORE_VERIFY_ONLY);
 
     List<Attribute> attrList;
 
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tasks/SetGenerationIdTask.java b/opendj-server-legacy/src/main/java/org/opends/server/tasks/SetGenerationIdTask.java
index a273f03..3a5c868 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tasks/SetGenerationIdTask.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tasks/SetGenerationIdTask.java
@@ -67,7 +67,7 @@
     Entry taskEntry = getTaskEntry();
 
     // Retrieves the eventual generation-ID
-    AttributeType typeNewValue = getSchema().getAttributeType(ATTR_TASK_SET_GENERATION_ID_NEW_VALUE);
+    AttributeType typeNewValue = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_SET_GENERATION_ID_NEW_VALUE);
     List<Attribute> attrList = taskEntry.getAllAttributes(typeNewValue);
     if (!attrList.isEmpty())
     {
@@ -85,7 +85,7 @@
     }
 
     // Retrieves the replication domain
-    AttributeType typeDomainBase = getSchema().getAttributeType(ATTR_TASK_SET_GENERATION_ID_DOMAIN_DN);
+    AttributeType typeDomainBase = getInstance().getServerContext().getSchema().getAttributeType(ATTR_TASK_SET_GENERATION_ID_DOMAIN_DN);
     attrList = taskEntry.getAllAttributes(typeDomainBase);
     domainString = TaskUtils.getSingleValueString(attrList);
 
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tasks/ShutdownTask.java b/opendj-server-legacy/src/main/java/org/opends/server/tasks/ShutdownTask.java
index 56cda31..c9b3886 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tasks/ShutdownTask.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tasks/ShutdownTask.java
@@ -74,7 +74,7 @@
     restart         = false;
     shutdownMessage = INFO_TASK_SHUTDOWN_DEFAULT_MESSAGE.get(taskEntry.getName());
 
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(ATTR_SHUTDOWN_MESSAGE);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_SHUTDOWN_MESSAGE);
     List<Attribute> attrList = taskEntry.getAllAttributes(attrType);
     if (!attrList.isEmpty())
     {
@@ -86,7 +86,7 @@
       }
     }
 
-    attrType = DirectoryServer.getSchema().getAttributeType(ATTR_RESTART_SERVER);
+    attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_RESTART_SERVER);
     attrList = taskEntry.getAllAttributes(attrType);
     if (!attrList.isEmpty())
     {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tools/ConfigureDS.java b/opendj-server-legacy/src/main/java/org/opends/server/tools/ConfigureDS.java
index ce70149..0d326b2 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tools/ConfigureDS.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tools/ConfigureDS.java
@@ -1137,7 +1137,7 @@
       org.forgerock.opendj.ldap.Entry configEntry, String attrName, Syntax syntax, Object...values)
   {
     org.forgerock.opendj.ldap.Entry newEntry = LinkedHashMapEntry.deepCopyOfEntry(configEntry);
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attrName, syntax);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName, syntax);
     newEntry.replaceAttribute(new LinkedAttribute(AttributeDescription.create(attrType), values));
     return newEntry;
   }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tools/ExportLDIF.java b/opendj-server-legacy/src/main/java/org/opends/server/tools/ExportLDIF.java
index ec3ace5..c5594b3 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tools/ExportLDIF.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tools/ExportLDIF.java
@@ -647,7 +647,7 @@
     Set<AttributeType> results = new HashSet<>();
     for (String attrName : attributeArg.getValues())
     {
-      results.add(DirectoryServer.getSchema().getAttributeType(attrName));
+      results.add(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName));
     }
     return results;
   }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tools/ImportLDIF.java b/opendj-server-legacy/src/main/java/org/opends/server/tools/ImportLDIF.java
index fb53ad2..3b034fb 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tools/ImportLDIF.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tools/ImportLDIF.java
@@ -494,7 +494,7 @@
         }
         else
         {
-          excludeAttributes.add(DirectoryServer.getSchema().getAttributeType(attrName));
+          excludeAttributes.add(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName));
         }
       }
     }
@@ -522,7 +522,7 @@
         }
         else
         {
-          includeAttributes.add(DirectoryServer.getSchema().getAttributeType(attrName));
+          includeAttributes.add(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName));
         }
       }
     }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/AttributeValueTag.java b/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/AttributeValueTag.java
index c8171cb..91c562c 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/AttributeValueTag.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/AttributeValueTag.java
@@ -72,7 +72,7 @@
       throw new InitializationException(message);
     }
 
-    attributeType = DirectoryServer.getSchema().getAttributeType(arguments[0]);
+    attributeType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(arguments[0]);
     if (! branch.hasAttribute(attributeType))
     {
       LocalizableMessage message =
@@ -118,7 +118,7 @@
       throw new InitializationException(message);
     }
 
-    attributeType = DirectoryServer.getSchema().getAttributeType(arguments[0]);
+    attributeType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(arguments[0]);
     if (! template.hasAttribute(attributeType))
     {
       LocalizableMessage message =
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/IfAbsentTag.java b/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/IfAbsentTag.java
index 8e69e66..e4ce652 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/IfAbsentTag.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/IfAbsentTag.java
@@ -72,7 +72,7 @@
       throw new InitializationException(message);
     }
 
-    AttributeType t = DirectoryServer.getSchema().getAttributeType(arguments[0]);
+    AttributeType t = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(arguments[0]);
     if (! branch.hasAttribute(t))
     {
       LocalizableMessage message =
@@ -103,7 +103,7 @@
       throw new InitializationException(message);
     }
 
-    attributeType = DirectoryServer.getSchema().getAttributeType(arguments[0]);
+    attributeType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(arguments[0]);
     if (! template.hasAttribute(attributeType))
     {
       LocalizableMessage message =
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/IfPresentTag.java b/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/IfPresentTag.java
index c160654d..4a5f601 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/IfPresentTag.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/IfPresentTag.java
@@ -105,7 +105,7 @@
       throw new InitializationException(message);
     }
 
-    AttributeType t = DirectoryServer.getSchema().getAttributeType(arguments[0]);
+    AttributeType t = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(arguments[0]);
     if (! branch.hasAttribute(t))
     {
       LocalizableMessage message =
@@ -153,7 +153,7 @@
       throw new InitializationException(message);
     }
 
-    attributeType = DirectoryServer.getSchema().getAttributeType(arguments[0]);
+    attributeType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(arguments[0]);
     if (! template.hasAttribute(attributeType))
     {
       LocalizableMessage message =
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/TemplateEntry.java b/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/TemplateEntry.java
index 464103c..5b15e72 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/TemplateEntry.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/TemplateEntry.java
@@ -250,7 +250,7 @@
         for (TemplateValue v : valueList)
         {
           String ocName = v.getValue().toString();
-          objectClasses.put(DirectoryServer.getSchema().getObjectClass(ocName), ocName);
+          objectClasses.put(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(ocName), ocName);
         }
       }
       else if (t.isOperational())
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/TemplateFile.java b/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/TemplateFile.java
index 17f4b5f..5e776d5 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/TemplateFile.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/tools/makeldif/TemplateFile.java
@@ -833,7 +833,7 @@
         StringTokenizer tokenizer = new StringTokenizer(rdnAttrNames, "+");
         while (tokenizer.hasMoreTokens())
         {
-          attrList.add(DirectoryServer.getSchema().getAttributeType(tokenizer.nextToken()));
+          attrList.add(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(tokenizer.nextToken()));
         }
 
         rdnAttributes = new AttributeType[attrList.size()];
@@ -995,7 +995,7 @@
       }
     }
 
-    AttributeType attributeType = DirectoryServer.getSchema().getAttributeType(lowerLine.substring(0, colonPos));
+    AttributeType attributeType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(lowerLine.substring(0, colonPos));
 
     // First, check whether the value is an URL value: <attrName>:< <url>
     int length = line.length();
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/types/Attributes.java b/opendj-server-legacy/src/main/java/org/opends/server/types/Attributes.java
index 67a6c8d..c754c7e 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/types/Attributes.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/types/Attributes.java
@@ -176,7 +176,7 @@
    */
   public static Attribute create(String attributeName, String valueString)
   {
-    return create(getSchema().getAttributeType(attributeName), attributeName, valueString);
+    return create(getInstance().getServerContext().getSchema().getAttributeType(attributeName), attributeName, valueString);
   }
 
   /**
@@ -278,7 +278,7 @@
    */
   public static Attribute empty(String attributeName)
   {
-    return empty(getSchema().getAttributeType(attributeName), attributeName);
+    return empty(getInstance().getServerContext().getSchema().getAttributeType(attributeName), attributeName);
   }
 
 
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/types/Entry.java b/opendj-server-legacy/src/main/java/org/opends/server/types/Entry.java
index f85355c..002e805 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/types/Entry.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/types/Entry.java
@@ -1372,7 +1372,7 @@
     for (ByteString v : a)
     {
       String ocName = v.toString();
-      ocs.put(DirectoryServer.getSchema().getObjectClass(ocName), ocName);
+      ocs.put(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(ocName), ocName);
     }
 
     AttributeDescription attrDesc = a.getAttributeDescription();
@@ -1619,7 +1619,7 @@
     }
     else
     {
-      ditContentRule = DirectoryServer.getSchema().getDITContentRule(structuralClass);
+      ditContentRule = DirectoryServer.getInstance().getServerContext().getSchema().getDITContentRule(structuralClass);
       if (ditContentRule != null && ditContentRule.isObsolete())
       {
         ditContentRule = null;
@@ -1642,7 +1642,7 @@
          * DITStructureRules corresponding to other non-acceptable
          * nameforms are not applied.
          */
-        Collection<NameForm> forms = DirectoryServer.getSchema().getNameForms(structuralClass);
+        Collection<NameForm> forms = DirectoryServer.getInstance().getServerContext().getSchema().getNameForms(structuralClass);
         if (forms != null)
         {
           List<NameForm> listForms = new ArrayList<>(forms);
@@ -1678,7 +1678,7 @@
 
         if (validateStructureRules && nameForm != null)
         {
-          for (DITStructureRule ditRule : DirectoryServer.getSchema().getDITStructureRules(nameForm))
+          for (DITStructureRule ditRule : DirectoryServer.getInstance().getServerContext().getSchema().getDITStructureRules(nameForm))
           {
             if (!ditRule.isObsolete())
             {
@@ -1731,7 +1731,7 @@
     // all attributes required by the object classes are present.
     for (ObjectClass o : objectClasses.keySet())
     {
-      if (DirectoryServer.getSchema().getObjectClass(o.getOID()).isPlaceHolder())
+      if (DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(o.getOID()).isPlaceHolder())
       {
         invalidReason.append(ERR_ENTRY_SCHEMA_UNKNOWN_OC.get(dn, o.getNameOrOID()));
         return false;
@@ -2191,14 +2191,14 @@
         }
         else
         {
-          Collection<NameForm> allNFs = DirectoryServer.getSchema().getNameForms(parentStructuralClass);
+          Collection<NameForm> allNFs = DirectoryServer.getInstance().getServerContext().getSchema().getNameForms(parentStructuralClass);
           if(allNFs != null)
           {
             for(NameForm parentNF : allNFs)
             {
               if (!parentNF.isObsolete())
               {
-                for (DITStructureRule parentDSR : DirectoryServer.getSchema().getDITStructureRules(parentNF))
+                for (DITStructureRule parentDSR : DirectoryServer.getInstance().getServerContext().getSchema().getDITStructureRules(parentNF))
                 {
                   if (!parentDSR.isObsolete())
                   {
@@ -2494,7 +2494,7 @@
    */
   private boolean hasObjectClassOrAttribute(String objectClassName, String attrTypeName)
   {
-    ObjectClass oc = DirectoryServer.getSchema().getObjectClass(objectClassName);
+    ObjectClass oc = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(objectClassName);
     if (oc.isPlaceHolder())
     {
       // This should not happen
@@ -2507,7 +2507,7 @@
       return false;
     }
 
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attrTypeName);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrTypeName);
     if (attrType.isPlaceHolder())
     {
       // This should not happen
@@ -2549,7 +2549,7 @@
    */
   public Set<String> getReferralURLs()
   {
-    AttributeType referralType = DirectoryServer.getSchema().getAttributeType(ATTR_REFERRAL_URL);
+    AttributeType referralType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_REFERRAL_URL);
     if (referralType.isPlaceHolder())
     {
       // This should not happen -- The server doesn't have a ref attribute type defined.
@@ -2610,7 +2610,7 @@
    */
   public DN getAliasedDN() throws DirectoryException
   {
-    AttributeType aliasType = DirectoryServer.getSchema().getAttributeType(ATTR_REFERRAL_URL);
+    AttributeType aliasType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_REFERRAL_URL);
     if (aliasType.isPlaceHolder())
     {
       // This should not happen -- The server doesn't have an aliasedObjectName attribute type defined.
@@ -2668,7 +2668,7 @@
    */
   private boolean hasObjectClass(String objectClassLowerCase)
   {
-    ObjectClass oc = DirectoryServer.getSchema().getObjectClass(objectClassLowerCase);
+    ObjectClass oc = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(objectClassLowerCase);
     if (oc.isPlaceHolder())
     {
       // This should not happen
@@ -2829,7 +2829,7 @@
     }
 
     // Get collective attribute exclusions.
-    AttributeType exclusionsType = DirectoryServer.getSchema().getAttributeType(ATTR_COLLECTIVE_EXCLUSIONS_LC);
+    AttributeType exclusionsType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_COLLECTIVE_EXCLUSIONS_LC);
     List<Attribute> exclusionsAttrList = operationalAttributes.get(exclusionsType);
     List<String> excludedAttrNames = new ArrayList<>();
     if (exclusionsAttrList != null && !exclusionsAttrList.isEmpty())
@@ -3506,7 +3506,7 @@
   {
     entryBuffer.position(startPos);
     final String ocName = entryBuffer.readStringUtf8(endPos - startPos);
-    objectClasses.put(DirectoryServer.getSchema().getObjectClass(ocName), ocName);
+    objectClasses.put(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(ocName), ocName);
   }
 
   /**
@@ -4224,7 +4224,7 @@
       String lowerName = toLowerName(rule, v);
 
       // Create a default object class if necessary.
-      ObjectClass oc = DirectoryServer.getSchema().getObjectClass(lowerName);
+      ObjectClass oc = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(lowerName);
 
       if (replace)
       {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/types/SearchFilter.java b/opendj-server-legacy/src/main/java/org/opends/server/types/SearchFilter.java
index 899a5b2..4f82c96 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/types/SearchFilter.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/types/SearchFilter.java
@@ -1984,7 +1984,7 @@
 
       try
       {
-        DirectoryServer.getSchema().getMatchingRule(matchingRuleID);
+        DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(matchingRuleID);
       }
       catch (UnknownSchemaElementException e)
       {
@@ -3115,7 +3115,7 @@
     {
       try
       {
-        matchingRule = DirectoryServer.getSchema().getMatchingRule(matchingRuleID);
+        matchingRule = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(matchingRuleID);
       }
       catch (UnknownSchemaElementException e)
       {
@@ -3159,7 +3159,7 @@
     {
       try
       {
-        MatchingRuleUse mru = DirectoryServer.getSchema().getMatchingRuleUse(matchingRule);
+        MatchingRuleUse mru = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRuleUse(matchingRule);
         if (!mru.hasAttribute(getAttributeType()))
         {
           logger.trace("Attribute type %s is not allowed for use with "
@@ -3508,7 +3508,7 @@
       {
         try
         {
-          MatchingRule mrule = DirectoryServer.getSchema().getMatchingRule(matchingRuleID);
+          MatchingRule mrule = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(matchingRuleID);
           Assertion assertion = mrule.getAssertion(f.assertionValue);
           return assertion.matches(mrule.normalizeAttributeValue(assertionValue)).toBoolean();
         }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/types/SubEntry.java b/opendj-server-legacy/src/main/java/org/opends/server/types/SubEntry.java
index 8d0d6a6..43d3c33 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/types/SubEntry.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/types/SubEntry.java
@@ -193,7 +193,7 @@
         {
           for (ByteString value : attr)
           {
-            this.inheritFromDNType = DirectoryServer.getSchema().getAttributeType(value.toString());
+            this.inheritFromDNType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(value.toString());
             this.inheritFromDNAttrValue = value;
             break;
           }
@@ -206,7 +206,7 @@
         {
           for (ByteString value : attr)
           {
-            this.inheritFromRDNAttrType = DirectoryServer.getSchema().getAttributeType(value.toString());
+            this.inheritFromRDNAttrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(value.toString());
             this.inheritFromRDNAttrValue = value;
             break;
           }
@@ -215,7 +215,7 @@
         {
           for (ByteString value : attr)
           {
-            this.inheritFromRDNType = DirectoryServer.getSchema().getAttributeType(value.toString());
+            this.inheritFromRDNType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(value.toString());
             break;
           }
         }
@@ -265,7 +265,7 @@
   {
     String specString = null;
     boolean isValidSpec = true;
-    AttributeType specAttrType = DirectoryServer.getSchema().getAttributeType(ATTR_SUBTREE_SPEC_LC);
+    AttributeType specAttrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_SUBTREE_SPEC_LC);
     for (Attribute attr : entry.getAllAttributes(specAttrType))
     {
       for (ByteString value : attr)
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/types/SubtreeSpecification.java b/opendj-server-legacy/src/main/java/org/opends/server/types/SubtreeSpecification.java
index 50ab0c4..f281981 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/types/SubtreeSpecification.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/types/SubtreeSpecification.java
@@ -271,7 +271,7 @@
     @Override
     public boolean matches(final Entry entry)
     {
-      final ObjectClass oc = DirectoryServer.getSchema().getObjectClass(normalizedObjectClass);
+      final ObjectClass oc = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(normalizedObjectClass);
       return !oc.isPlaceHolder() && entry.hasObjectClass(oc);
     }
 
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/util/LDIFReader.java b/opendj-server-legacy/src/main/java/org/opends/server/util/LDIFReader.java
index 9f863d4..b368e81 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/util/LDIFReader.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/util/LDIFReader.java
@@ -737,7 +737,7 @@
       }
 
       String ocName      = value.toString().trim();
-      ObjectClass objectClass = DirectoryServer.getSchema().getObjectClass(ocName);
+      ObjectClass objectClass = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(ocName);
       if (objectClasses.containsKey(objectClass))
       {
         logger.warn(WARN_LDIF_DUPLICATE_OBJECTCLASS, entryDN, lastEntryLineNumber, ocName);
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/util/StaticUtils.java b/opendj-server-legacy/src/main/java/org/opends/server/util/StaticUtils.java
index fba1469..f645e37 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/util/StaticUtils.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/util/StaticUtils.java
@@ -1997,7 +1997,7 @@
     RDN rdn = dn.rdn();
 
     // If there is only one RDN attribute, then see which objectclass we should use.
-    ObjectClass structuralClass = DirectoryServer.getSchema().getObjectClass(getObjectClassName(rdn));
+    ObjectClass structuralClass = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(getObjectClassName(rdn));
 
     // Get the top and untypedObject classes to include in the entry.
     LinkedHashMap<ObjectClass,String> objectClasses = new LinkedHashMap<>(3);
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendAddOperation.java b/opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendAddOperation.java
index f4e42be..b264fe6 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendAddOperation.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendAddOperation.java
@@ -353,7 +353,7 @@
 
       // Check to see if the entry includes a privilege specification. If so,
       // then the requester must have the PRIVILEGE_CHANGE privilege.
-      AttributeType privType = DirectoryServer.getSchema().getAttributeType(OP_ATTR_PRIVILEGE_NAME);
+      AttributeType privType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_PRIVILEGE_NAME);
       if (entry.hasAttribute(privType)
           && !clientConnection.hasPrivilege(Privilege.PRIVILEGE_CHANGE, this))
       {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendBindOperation.java b/opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendBindOperation.java
index d5706d1..5c77da7 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendBindOperation.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendBindOperation.java
@@ -1010,7 +1010,7 @@
       Arg1<Object> nonUniqueAttributeMessage,
       Arg2<Object, Object> cannotProcessAttributeMessage)
   {
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attributeTypeName);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attributeTypeName);
     List<Attribute> attrList = userEntry.getAllAttributes(attrType);
     if (attrList.size() == 1)
     {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendModifyOperation.java b/opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendModifyOperation.java
index e221206..ffe20c0 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendModifyOperation.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/workflowelement/localbackend/LocalBackendModifyOperation.java
@@ -800,7 +800,7 @@
         processModification(m);
       }
       else if (!isInternalOrSynchro(m)
-          && t.equals(getSchema().getAttributeType(OP_ATTR_ACCOUNT_DISABLED)))
+          && t.equals(getInstance().getServerContext().getSchema().getAttributeType(OP_ATTR_ACCOUNT_DISABLED)))
       {
         enabledStateChanged = true;
         isEnabled = !pwPolicyState.isDisabled();
@@ -1242,7 +1242,7 @@
     for (ByteString v : attr)
     {
       String name = v.toString();
-      ObjectClass oc = DirectoryServer.getSchema().getObjectClass(name);
+      ObjectClass oc = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(name);
       if (oc.isPlaceHolder())
       {
         throw newDirectoryException(currentEntry,
diff --git a/opendj-server-legacy/src/test/java/org/forgerock/opendj/adapter/server3x/ConvertersTestCase.java b/opendj-server-legacy/src/test/java/org/forgerock/opendj/adapter/server3x/ConvertersTestCase.java
index 55c7378..c3b04ad 100644
--- a/opendj-server-legacy/src/test/java/org/forgerock/opendj/adapter/server3x/ConvertersTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/forgerock/opendj/adapter/server3x/ConvertersTestCase.java
@@ -147,7 +147,7 @@
         assertThat(result.getName().toString()).isEqualTo(entry.getName().toString());
         List<ObjectClass> ocs = new ArrayList<>(result.getObjectClasses().keySet());
         assertThat(ocs).hasSize(2);
-        assertThat(ocs.get(0).getOID()).isEqualTo(getSchema().getObjectClass("ds-cfg-backend").getOID());
+        assertThat(ocs.get(0).getOID()).isEqualTo(getInstance().getServerContext().getSchema().getObjectClass("ds-cfg-backend").getOID());
         assertThat(ocs.get(1).getOID()).as("This should be a placeholder").endsWith("-oid");
     }
 
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/TestCaseUtils.java b/opendj-server-legacy/src/test/java/org/opends/server/TestCaseUtils.java
index 653c67d..984152f 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/TestCaseUtils.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/TestCaseUtils.java
@@ -250,7 +250,7 @@
    */
   public static void startFakeServer() throws Exception
   {
-    schemaBeforeStartingFakeServer = DirectoryServer.getSchema();
+    schemaBeforeStartingFakeServer = DirectoryServer.getInstance().getServerContext().getSchema();
     DirectoryServer.getInstance().getServerContext().getSchemaHandler().updateSchema(Schema.getDefaultSchema());
   }
 
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/authorization/dseecompat/TargetAttrTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/authorization/dseecompat/TargetAttrTestCase.java
index 867c4e5..8bd3c56 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/authorization/dseecompat/TargetAttrTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/authorization/dseecompat/TargetAttrTestCase.java
@@ -486,7 +486,7 @@
   {
     EnumTargetOperator op = EnumTargetOperator.createOperator(eqOperator);
     TargetAttr targetAttr = TargetAttr.decode(op, targetAttrString);
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attribute);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attribute);
     assertEquals(TargetAttr.isApplicable(attrType, targetAttr), expectedResult);
   }
 }
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/backends/SchemaBackendTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/backends/SchemaBackendTestCase.java
index 28a0e3d..9eabd99 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/backends/SchemaBackendTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/backends/SchemaBackendTestCase.java
@@ -506,10 +506,10 @@
               "X-ORGIN 'SchemaBackendTestCase' )");
 
     String attrName = "testaddattributetypesuccessful";
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
-    assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
   }
 
   /**
@@ -533,10 +533,10 @@
               "X-ORGIN 'SchemaBackendTestCase' )");
 
     String attrName = "testaddattributetypesuccessfulnooid";
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
-    assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
   }
 
   /**
@@ -560,10 +560,10 @@
               "SINGLE-VALUE)");
 
     String attrName = "testaddattributetypenospacebeforeparenthesis";
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
-    assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
   }
 
   /**
@@ -587,12 +587,12 @@
               "X-SCHEMA-FILE '98-schema-test-attrtype.ldif' )");
 
     String attrName = "testaddattributetypetoaltschemafile";
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
     assertSchemaFileExists("98-schema-test-attrtype.ldif", false);
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
 
-    assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
     assertSchemaFileExists("98-schema-test-attrtype.ldif", true);
   }
 
@@ -699,11 +699,11 @@
              "NAME '" + initialName + "' " +
               "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE " +
               "X-ORIGIN 'SchemaBackendTestCase' )");
-      assertFalse(DirectoryServer.getSchema().hasAttributeType(initialOid));
-      assertFalse(DirectoryServer.getSchema().hasAttributeType(initialName));
+      assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(initialOid));
+      assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(initialName));
       runModify(argsNotPermissive(), ldifAdd1, System.err, SUCCESS);
-      assertTrue(DirectoryServer.getSchema().hasAttributeType(initialOid));
-      assertTrue(DirectoryServer.getSchema().hasAttributeType(initialName));
+      assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(initialOid));
+      assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(initialName));
 
       // try to add the attribute again, with its new definition
       String ldifAdd2 = toLdif(
@@ -717,7 +717,7 @@
     finally
     {
       // clean the attribute to put back the schema in its initial state before the test
-      if (DirectoryServer.getSchema().hasAttributeType(initialOid))
+      if (DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(initialOid))
       {
         String removalLdif = toLdif(
           "dn: cn=schema",
@@ -759,12 +759,12 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String attrName = "testreplaceattributetypeinaltschemafile";
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
     assertSchemaFileExists("98-schema-test-replaceattrtype.ldif", false);
 
     runModify(argsPermissive(), ldif, System.err, SUCCESS);
 
-    assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
     assertSchemaFileExists("98-schema-test-replaceattrtype.ldif", true);
   }
 
@@ -1053,10 +1053,10 @@
               "'SchemaBackendTestCase' )");
 
     String attrName = "testremoveattributetypesuccessful";
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
   }
 
   /**
@@ -1093,10 +1093,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String attrName = "testremoveattributetypesuccessful";
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
   }
 
   /**
@@ -1119,7 +1119,7 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String attrName = "testremoveattributetypeundefined";
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     runModify(argsNotPermissive(), ldif, NO_SUCH_ATTRIBUTE);
   }
@@ -1145,10 +1145,10 @@
               "X-ORIGIN 'RFC 2256' )");
 
     String attrName = "name";
-    assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
-    assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
   }
 
   /**
@@ -1171,10 +1171,10 @@
               "X-ORIGIN 'RFC 1274' )");
 
     String attrName = "uid";
-    assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
-    assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
   }
 
   /**
@@ -1232,16 +1232,16 @@
 
     try
     {
-      assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+      assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
       runModify(argsNotPermissive(), ldif, SUCCESS);
 
       runModify(argsNotPermissive(), ldif1, CONSTRAINT_VIOLATION);
-      assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+      assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
     }
     finally
     {
       runModify(argsNotPermissive(), ldif2, SUCCESS);
-      assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+      assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
     }
   }
 
@@ -1284,10 +1284,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String attrName = "testremoveattributetypereferencedbydcr";
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
-    assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
   }
 
   /**
@@ -1327,17 +1327,17 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
       String attrName = "testremoveatrefbymruat";
-      assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+      assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
       runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
 
       assertMatchingRuleUseExistsWithName(matchingRule, "testremoveatrefbymrumru");
 
-      assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+      assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
     }
     finally
     {
-      DirectoryServer.getSchema();
+      DirectoryServer.getInstance().getServerContext().getSchema();
       deregisterMatchingRuleUse(matchingRule);
       deregisterAttributeType("testremoveatrefbymruat-oid");
       deregisterMatchingRule(matchingRule);
@@ -1406,10 +1406,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String ocName = "testaddobjectclasssuccessful";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
-    assertTrue(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
   }
 
   /**
@@ -1433,10 +1433,10 @@
               "MUST cn X-ORIGIN 'SchemaBackendTestCase' )");
 
     String ocName = "testaddobjectclasssuccessfulnooid";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
-    assertTrue(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
   }
 
   /**
@@ -1459,12 +1459,12 @@
               "X-SCHEMA-FILE '98-schema-test-oc.ldif' )");
 
     String ocName = "testaddobjectclasstoaltschemafile";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
     assertSchemaFileExists("98-schema-test-oc.ldif", false);
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
 
-    assertTrue(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
     assertSchemaFileExists("98-schema-test-oc.ldif", true);
   }
 
@@ -1538,11 +1538,11 @@
                 "NAME '" + initialName + "' " +
                 "SUP top STRUCTURAL " +
                 "MUST cn X-ORIGIN 'SchemaBackendTestCase' )");
-      assertFalse(DirectoryServer.getSchema().hasObjectClass(initialOid));
-      assertFalse(DirectoryServer.getSchema().hasObjectClass(initialName));
+      assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(initialOid));
+      assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(initialName));
       runModify(argsNotPermissive(), ldifAdd1, System.err, SUCCESS);
-      assertTrue(DirectoryServer.getSchema().hasObjectClass(initialOid));
-      assertTrue(DirectoryServer.getSchema().hasObjectClass(initialName));
+      assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(initialOid));
+      assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(initialName));
 
       // try to add the attribute again, with its new definition
       String ldifAdd2 = toLdif(
@@ -1556,7 +1556,7 @@
     finally
     {
       // clean the object class to put back the schema in its initial state before the test
-      if (DirectoryServer.getSchema().hasObjectClass(initialOid))
+      if (DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(initialOid))
       {
         String removalLdif = toLdif(
           "dn: cn=schema",
@@ -1588,10 +1588,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String ocName = "testaddobjectclassmultipleconflicts";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
   }
 
   /**
@@ -1627,10 +1627,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String ocName = "testremovethenaddobjectclasssuccessful";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
-    assertTrue(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
   }
 
   /**
@@ -1932,10 +1932,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String ocName = "testremoveobjectclasssuccessful";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
   }
 
   /**
@@ -1957,10 +1957,10 @@
               "seeAlso $ description ) X-ORIGIN 'RFC 2256' )");
 
     String ocName = "person";
-    assertTrue(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
-    assertTrue(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
   }
 
   /**
@@ -2005,16 +2005,16 @@
 
     try
     {
-      assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+      assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
       runModify(argsPermissive(), addOCThenNF, SUCCESS);
 
       runModify(argsPermissive(), deleteOC, CONSTRAINT_VIOLATION);
-      assertTrue(DirectoryServer.getSchema().hasObjectClass(ocName));
+      assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
     }
     finally
     {
       runModify(argsPermissive(), deleteNFThenOC, SUCCESS);
-      assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+      assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
     }
   }
 
@@ -2049,10 +2049,10 @@
               "STRUCTURAL MUST cn X-ORIGIN 'SchemaBackendTestCase')");
 
     String ocName = "testremoveobjectclassreferencedbydcr";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
-    assertTrue(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
   }
 
   private static String[] argsNotPermissive()
@@ -2104,10 +2104,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String nameFormName = "testaddnameformsuccessful";
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
-    assertTrue(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
   }
 
   /**
@@ -2136,12 +2136,12 @@
               "X-SCHEMA-FILE '98-schema-test-nameform.ldif' )");
 
     String nameFormName = "testaddnameformtoaltschemafile";
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
     assertSchemaFileExists("98-schema-test-nameform.ldif", false);
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
 
-    assertTrue(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
     assertSchemaFileExists("98-schema-test-nameform.ldif", true);
   }
 
@@ -2171,10 +2171,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String nameFormName = "testaddnameformwithundefinedreqat";
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
 
     runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
   }
 
   /**
@@ -2204,10 +2204,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String nameFormName = "testaddnameformwithmultipleundefinedreqat";
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
 
     runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
   }
 
   /**
@@ -2236,10 +2236,10 @@
               "MAY xxxundefinedxxx X-ORIGIN 'SchemaBackendTestCase' )");
 
     String nameFormName = "testaddnameformwithundefinedoptat";
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
 
     runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
   }
 
   /**
@@ -2269,10 +2269,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String nameFormName = "testaddnameformwithmultipleundefinedoptat";
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
 
     runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
   }
 
   /**
@@ -2294,10 +2294,10 @@
               "OC xxxundefinedxxx MUST cn X-ORIGIN 'SchemaBackendTestCase' )");
 
     String nameFormName = "testaddnameformwithundefinedoc";
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
 
     runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
   }
 
   /**
@@ -2325,10 +2325,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String nameFormName = "testaddnameformwithauxiliaryoc";
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
 
     runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
   }
 
   /**
@@ -2356,10 +2356,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String nameFormName = "testaddnameformwithobsoleteoc";
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
 
     runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
   }
 
   /**
@@ -2462,10 +2462,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String nameFormName = "testaddnameformocconflict2";
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
 
     runModify(argsNotPermissive(), ldif, SUCCESS);
-    assertTrue(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
   }
 
   /**
@@ -2501,10 +2501,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String nameFormName = "testremovenameformsuccessful";
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
   }
 
   /**
@@ -2546,10 +2546,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String nameFormName = "testremovethenaddnameformsuccessful";
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
-    assertTrue(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
   }
 
   /**
@@ -2591,10 +2591,10 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String nameFormName = "testremovenameformreferencedbydsrnf";
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
 
     runModify(argsNotPermissive(), ldif, CONSTRAINT_VIOLATION);
-    assertTrue(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
   }
 
   /**
@@ -2621,14 +2621,14 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String ocName = "testaddditcontentrulesuccessfuloc";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
 
-    ObjectClass oc = DirectoryServer.getSchema().getObjectClass(ocName);
+    ObjectClass oc = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(ocName);
     assertFalse(oc.isPlaceHolder());
 
-    DITContentRule dcr = DirectoryServer.getSchema().getDITContentRule(oc);
+    DITContentRule dcr = DirectoryServer.getInstance().getServerContext().getSchema().getDITContentRule(oc);
     assertNotNull(dcr);
     assertTrue(dcr.hasName("testaddditcontentrulesuccessful"));
   }
@@ -2664,14 +2664,14 @@
               "NOT description X-ORIGIN 'SchemaBackendTestCase' )");
 
     String ocName = "testreplaceditcontentrulesuccessfuloc";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     runModify(argsPermissive(), ldif, System.err, SUCCESS);
 
-    ObjectClass oc = DirectoryServer.getSchema().getObjectClass(ocName);
+    ObjectClass oc = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(ocName);
     assertFalse(oc.isPlaceHolder());
 
-    DITContentRule dcr = DirectoryServer.getSchema().getDITContentRule(oc);
+    DITContentRule dcr = DirectoryServer.getInstance().getServerContext().getSchema().getDITContentRule(oc);
     assertNotNull(dcr);
     assertTrue(dcr.hasName("testreplaceditcontentrulesuccessful"));
   }
@@ -2702,15 +2702,15 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String ocName = "testadddcrtoaltschemafileoc";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
     assertSchemaFileExists("98-schema-test-dcr.ldif", false);
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
 
-    ObjectClass oc = DirectoryServer.getSchema().getObjectClass(ocName);
+    ObjectClass oc = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(ocName);
     assertFalse(oc.isPlaceHolder());
 
-    DITContentRule dcr = DirectoryServer.getSchema().getDITContentRule(oc);
+    DITContentRule dcr = DirectoryServer.getInstance().getServerContext().getSchema().getDITContentRule(oc);
     assertNotNull(dcr);
     assertTrue(dcr.hasName("testadddcrtoaltschemafile"));
 
@@ -2753,14 +2753,14 @@
               "NOT description X-ORIGIN 'SchemaBackendTestCase' )");
 
     String ocName = "testremovethenaddditcontentruleoc";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
 
-    ObjectClass oc = DirectoryServer.getSchema().getObjectClass(ocName);
+    ObjectClass oc = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(ocName);
     assertFalse(oc.isPlaceHolder());
 
-    DITContentRule dcr = DirectoryServer.getSchema().getDITContentRule(oc);
+    DITContentRule dcr = DirectoryServer.getInstance().getServerContext().getSchema().getDITContentRule(oc);
     assertNotNull(dcr);
     assertTrue(dcr.hasName("testremovethenaddditcontentrule"));
   }
@@ -3353,14 +3353,14 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String ocName = "testremoveditcontentrulesuccessfuloc";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     runModify(argsNotPermissive(), ldif, System.err, SUCCESS);
 
-    ObjectClass oc = DirectoryServer.getSchema().getObjectClass(ocName);
+    ObjectClass oc = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(ocName);
     assertFalse(oc.isPlaceHolder());
 
-    DITContentRule dcr = DirectoryServer.getSchema().getDITContentRule(oc);
+    DITContentRule dcr = DirectoryServer.getInstance().getServerContext().getSchema().getDITContentRule(oc);
     assertNull(dcr);
   }
 
@@ -3430,7 +3430,7 @@
 
   private void assertSchemaHasDITStructureRule(int ruleID, boolean expected)
   {
-    boolean hasDITStructureRule = DirectoryServer.getSchema().hasDITStructureRule(ruleID);
+    boolean hasDITStructureRule = DirectoryServer.getInstance().getServerContext().getSchema().hasDITStructureRule(ruleID);
     assertEquals(hasDITStructureRule, expected, "Expected to find a DITStructureRule with ruleID " + ruleID);
   }
 
@@ -4089,7 +4089,7 @@
 
   private void assertMatchingRuleUseExistsWithName(MatchingRule matchingRule, String mruName)
   {
-    MatchingRuleUse mru = DirectoryServer.getSchema().getMatchingRuleUse(matchingRule);
+    MatchingRuleUse mru = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRuleUse(matchingRule);
     assertNotNull(mru);
     assertTrue(mru.hasName(mruName));
   }
@@ -4183,7 +4183,7 @@
 
   private void assertSchemaDoesNotHaveMatchingRuleUse(MatchingRule matchingRule)
   {
-    for (MatchingRuleUse matchingRuleUse : DirectoryServer.getSchema().getMatchingRuleUses())
+    for (MatchingRuleUse matchingRuleUse : DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRuleUses())
     {
       assertFalse(matchingRuleUse.getMatchingRule().equals(matchingRule));
     }
@@ -4381,7 +4381,7 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String attrName = "testattributetypesmatchingrule";
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     runModify(argsNotPermissive(), ldif, System.err, ATTRIBUTE_OR_VALUE_EXISTS);
   }
@@ -4415,7 +4415,7 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String objectClassName = "testobjectclassesmatchingrule";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(objectClassName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(objectClassName));
 
     runModify(argsNotPermissive(), ldif, System.err, ATTRIBUTE_OR_VALUE_EXISTS);
   }
@@ -4457,7 +4457,7 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String nameFormName = "testnameformsmatchingrule";
-    assertFalse(DirectoryServer.getSchema().hasNameForm(nameFormName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasNameForm(nameFormName));
 
     runModify(argsNotPermissive(), ldif, System.err, ATTRIBUTE_OR_VALUE_EXISTS);
   }
@@ -4499,7 +4499,7 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String objectClassName = "testditcontentrulesmatchingruleoc";
-    assertTrue(DirectoryServer.getSchema().getObjectClass(objectClassName).isPlaceHolder());
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(objectClassName).isPlaceHolder());
 
     runModify(argsNotPermissive(), ldif, System.err, ATTRIBUTE_OR_VALUE_EXISTS);
   }
@@ -4565,7 +4565,7 @@
               "X-ORIGIN 'SchemaBackendTestCase' )");
 
     String objectClassName = "testditcontentrulesmatchingruleoc1";
-    assertTrue(DirectoryServer.getSchema().getObjectClass(objectClassName).isPlaceHolder());
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(objectClassName).isPlaceHolder());
 
     runModify(argsNotPermissive(), ldif, System.err, ATTRIBUTE_OR_VALUE_EXISTS);
   }
@@ -4616,7 +4616,7 @@
 
     String attrName = "testmatchingruleusematchingruleat1";
 
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     runModify(argsNotPermissive(), ldif, System.err, ATTRIBUTE_OR_VALUE_EXISTS);
   }
@@ -4742,8 +4742,8 @@
       "  MAY ( street $ c) X-ORIGIN 'user defined' )");
     assertEquals(resultCode, 0);
 
-    assertFalse(getSchema().getObjectClass("testaddanddeletedefinitionwithextraspaces").isPlaceHolder());
-    assertFalse(getSchema().getObjectClass("testaddanddeletedefinitionwithextraspaces-oid").isPlaceHolder());
+    assertFalse(getInstance().getServerContext().getSchema().getObjectClass("testaddanddeletedefinitionwithextraspaces").isPlaceHolder());
+    assertFalse(getInstance().getServerContext().getSchema().getObjectClass("testaddanddeletedefinitionwithextraspaces-oid").isPlaceHolder());
 
     resultCode = TestCaseUtils.applyModifications(false,
       "dn: cn=schema",
@@ -4754,8 +4754,8 @@
       "  MAY ( street $ c) X-ORIGIN 'user defined' )");
     assertEquals(resultCode, 0);
 
-    assertTrue(getSchema().getObjectClass("testaddanddeletedefinitionwithextraspaces").isPlaceHolder());
-    assertTrue(getSchema().getObjectClass("testaddanddeletedefinitionwithextraspaces-oid").isPlaceHolder());
+    assertTrue(getInstance().getServerContext().getSchema().getObjectClass("testaddanddeletedefinitionwithextraspaces").isPlaceHolder());
+    assertTrue(getInstance().getServerContext().getSchema().getObjectClass("testaddanddeletedefinitionwithextraspaces-oid").isPlaceHolder());
   }
 
   /**
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/OnDiskMergeImporterTest.java b/opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/OnDiskMergeImporterTest.java
index a87e9e7..ef0766f 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/OnDiskMergeImporterTest.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/OnDiskMergeImporterTest.java
@@ -136,7 +136,7 @@
     for (Map.Entry<String, IndexType[]> index : backendIndexes.entrySet())
     {
       final String attributeName = index.getKey();
-      final AttributeType attribute = DirectoryServer.getSchema().getAttributeType(attributeName);
+      final AttributeType attribute = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attributeName);
       Reject.ifNull(attribute, "Attribute type '" + attributeName + "' doesn't exists.");
 
       BackendIndexCfg indexCfg = mock(BackendIndexCfg.class);
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/PluggableBackendImplTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/PluggableBackendImplTestCase.java
index 802a1c9..9e90725 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/PluggableBackendImplTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/PluggableBackendImplTestCase.java
@@ -159,7 +159,7 @@
     for (Map.Entry<String, IndexType[]> index : backendIndexes.entrySet())
     {
       final String attributeName = index.getKey();
-      final AttributeType attribute = DirectoryServer.getSchema().getAttributeType(attributeName);
+      final AttributeType attribute = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attributeName);
       Reject.ifNull(attribute, "Attribute type '" + attributeName + "' doesn't exists.");
 
       BackendIndexCfg indexCfg = mock(BackendIndexCfg.class);
@@ -621,7 +621,7 @@
     {
       for (IndexType type : index.getValue())
       {
-        final AttributeType attributeType = DirectoryServer.getSchema().getAttributeType(index.getKey());
+        final AttributeType attributeType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(index.getKey());
         assertTrue(backend.isIndexed(attributeType,
             org.opends.server.types.IndexType.valueOf(type.toString().toUpperCase())));
       }
@@ -672,7 +672,7 @@
     Entry oldEntry = workEntries.get(0);
     Entry newEntry = oldEntry.duplicate(false);
 
-    modifyAttribute = DirectoryServer.getSchema().getAttributeType("jpegphoto");
+    modifyAttribute = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("jpegphoto");
     List<Modification> mods = Arrays.asList(
         // unindexed
         new Modification(ADD, create(modifyAttribute, modifyValue)),
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/TestDnKeyFormat.java b/opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/TestDnKeyFormat.java
index b91a4c1..84a3ede 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/TestDnKeyFormat.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/backends/pluggable/TestDnKeyFormat.java
@@ -341,7 +341,7 @@
 
         // check the object classes were not changed
         for (String ocBefore : entryBefore.getObjectClasses().values()) {
-          ObjectClass objectClass = DirectoryServer.getSchema().getObjectClass(ocBefore);
+          ObjectClass objectClass = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(ocBefore);
           String ocAfter = entryAfter.getObjectClasses().get(objectClass);
           assertEquals(ocBefore, ocAfter);
         }
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/controls/MatchedValuesControlTest.java b/opendj-server-legacy/src/test/java/org/opends/server/controls/MatchedValuesControlTest.java
index 2a457a1..f3bac19 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/controls/MatchedValuesControlTest.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/controls/MatchedValuesControlTest.java
@@ -110,7 +110,7 @@
     }
 
 
-    AttributeType attType = DirectoryServer.getSchema().getAttributeType(type);
+    AttributeType attType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(type);
     ByteString attVal = null;
     if (attType != null)
     {
@@ -189,7 +189,7 @@
 
     // input parameter
     String             rawAttTypeTest = type;
-    AttributeType         attTypeTest = DirectoryServer.getSchema().getAttributeType(type);
+    AttributeType         attTypeTest = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(type);
     ByteString            subInitialTest = ByteString.valueOfUtf8(subInitial);
     List<ByteString> subAnyTest = new ArrayList<>(subAny.size());
     for (String s : subAny)
@@ -367,7 +367,7 @@
     }
 
     // ( AttributeType attributeType, ByteString assertionValue
-    AttributeType attType = DirectoryServer.getSchema().getAttributeType(type);
+    AttributeType attType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(type);
     ByteString attVal = null;
     if (attType != null)
     {
@@ -463,7 +463,7 @@
     }
 
 
-    AttributeType attType = DirectoryServer.getSchema().getAttributeType(type);
+    AttributeType attType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(type);
     ByteString attVal = null ;
     if (attType != null)
     {
@@ -539,7 +539,7 @@
     assertEquals(mvf.getMatchType(), MatchedValuesFilter.PRESENT_TYPE);
 
     // ( AttributeType attributeType
-    AttributeType attType = DirectoryServer.getSchema().getAttributeType(type);
+    AttributeType attType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(type);
 
     try
     {
@@ -608,7 +608,7 @@
     }
 
     // ( AttributeType attributeType, ByteString assertionValue
-    AttributeType attType = DirectoryServer.getSchema().getAttributeType(type);
+    AttributeType attType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(type);
     ByteString attVal = null ;
     if (attType != null)
     {
@@ -680,7 +680,7 @@
 
     // input value
     String          rawAttTypeTest = type ;
-    AttributeType      attTypeTest = DirectoryServer.getSchema().getAttributeType(type) ;
+    AttributeType      attTypeTest = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(type) ;
     String             matchingRuleIdTest = matchingRule.getOID() ;
     ByteString    attValueTest = (attTypeTest == null) ? null : ByteString.valueOfUtf8(value);
     // parameter used for the test.
@@ -790,7 +790,7 @@
   public void testDifferentNormalization(String type, ByteString value,
                                          String assertion)
   {
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType("usercertificate");
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("usercertificate");
     MatchedValuesFilter mvf = MatchedValuesFilter.createEqualityFilter(type, ByteString.valueOfUtf8(assertion));
     assertTrue(mvf.valueMatches(attrType, value));
   }
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/core/AddOperationTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/core/AddOperationTestCase.java
index 8943e20..ec08c37 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/core/AddOperationTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/core/AddOperationTestCase.java
@@ -1594,7 +1594,7 @@
               "X-ORGIN 'SchemaBackendTestCase' )");
 
     String attrName = "testaddobsoleteuserattribute";
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     String[] args =
     {
@@ -1606,7 +1606,7 @@
     };
 
     assertEquals(LDAPModify.run(nullPrintStream(), System.err, args), 0);
-    assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     path = TestCaseUtils.createTempFile(
          "dn: o=test",
@@ -1650,7 +1650,7 @@
               "USAGE directoryOperation X-ORGIN 'SchemaBackendTestCase' )");
 
     String attrName = "testaddobsoleteoperationalattribute";
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     String[] args =
     {
@@ -1662,7 +1662,7 @@
     };
 
     assertEquals(LDAPModify.run(nullPrintStream(), System.err, args), 0);
-    assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     path = TestCaseUtils.createTempFile(
          "dn: o=test",
@@ -1705,7 +1705,7 @@
               "MAY description X-ORGIN 'SchemaBackendTestCase' )");
 
     String ocName = "testaddobsoleteobjectclass";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     String[] args =
     {
@@ -1717,7 +1717,7 @@
     };
 
     assertEquals(LDAPModify.run(nullPrintStream(), System.err, args), 0);
-    assertTrue(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     path = TestCaseUtils.createTempFile(
          "dn: o=test",
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/core/ModifyOperationTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/core/ModifyOperationTestCase.java
index 890c33f..286d31c 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/core/ModifyOperationTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/core/ModifyOperationTestCase.java
@@ -1887,7 +1887,7 @@
 
   private AttributeType getEmployeeNumberAttributeType()
   {
-    return DirectoryServer.getSchema().getAttributeType("employeenumber");
+    return DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("employeenumber");
   }
 
   private void assertIntegerValueExists(List<Attribute> attrList, int expectedValue)
@@ -2166,7 +2166,7 @@
 
     Entry e = DirectoryServer.getEntry(DN.valueOf("uid=test.user," + baseDN));
     assertTrue(e.hasObjectClass(getExtensibleObjectObjectClass()));
-    assertTrue(e.hasObjectClass(DirectoryServer.getSchema().getObjectClass("inetOrgPerson")));
+    assertTrue(e.hasObjectClass(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass("inetOrgPerson")));
     assertTrue(e.hasObjectClass(getOrganizationalPersonObjectClass()));
     assertTrue(e.hasObjectClass(getPersonObjectClass()));
     assertTrue(e.hasObjectClass(getTopObjectClass()));
@@ -2849,7 +2849,7 @@
               "X-ORGIN 'SchemaBackendTestCase' )");
 
     String attrName = "testmodifyobsoleteattribute";
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     String[] args =
     {
@@ -2861,7 +2861,7 @@
     };
 
     assertEquals(LDAPModify.run(nullPrintStream(), System.err, args), 0);
-    assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     path = TestCaseUtils.createTempFile(
          "dn: " + baseDN,
@@ -2907,7 +2907,7 @@
               "AUXILIARY MAY description X-ORGIN 'SchemaBackendTestCase' )");
 
     String ocName = "testmodifyaddobsoleteobjectclass";
-    assertFalse(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     String[] args =
     {
@@ -2919,7 +2919,7 @@
     };
 
     assertEquals(LDAPModify.run(nullPrintStream(), System.err, args), 0);
-    assertTrue(DirectoryServer.getSchema().hasObjectClass(ocName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasObjectClass(ocName));
 
     path = TestCaseUtils.createTempFile(
          "dn: " + baseDN,
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/core/PasswordPolicyTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/core/PasswordPolicyTestCase.java
index 027e245..6c8bda6 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/core/PasswordPolicyTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/core/PasswordPolicyTestCase.java
@@ -4299,7 +4299,7 @@
   {
     Entry entry = DirectoryServer.getEntry(DN.valueOf(dn));
     assertNotNull(entry);
-    AttributeType pwdHistory = DirectoryServer.getSchema().getAttributeType("pwdhistory");
+    AttributeType pwdHistory = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("pwdhistory");
     assertNotNull(pwdHistory);
     Attribute historyAttr = entry.getAttribute(AttributeDescription.create(pwdHistory));
     assertNotNull(historyAttr);
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/core/SubentryManagerTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/core/SubentryManagerTestCase.java
index be790a2..9447c3e 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/core/SubentryManagerTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/core/SubentryManagerTestCase.java
@@ -319,7 +319,7 @@
   private void hasValues(DN dn, String attrName, String... values) throws DirectoryException
   {
     Entry entry = DirectoryServer.getEntry(dn);
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attrName);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName);
     assertTrue(entry.hasAttribute(attrType));
     for (String value : values)
     {
@@ -330,7 +330,7 @@
   private void doesNotHaveValues(DN dn, String attrName, String... values) throws DirectoryException
   {
     Entry entry = DirectoryServer.getEntry(dn);
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attrName);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName);
     assertTrue(entry.hasAttribute(attrType));
     for (String value : values)
     {
@@ -341,7 +341,7 @@
   private void hasNoAttribute(DN dn, String attrName) throws Exception
   {
     Entry entry = DirectoryServer.getEntry(dn);
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType(attrName);
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName);
     assertFalse(entry.hasAttribute(attrType));
   }
 
@@ -354,7 +354,7 @@
 
     assertEquals(searchOperation.getResultCode(), ResultCode.SUCCESS);
     assertEquals(searchOperation.getEntriesSent(), 1);
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType("collectiveattributesubentries");
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("collectiveattributesubentries");
     Entry e = searchOperation.getSearchEntries().getFirst();
     assertTrue(e.hasValue(attrType, ByteString.valueOfObject(collectiveSubentry.getName())));
   }
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/core/SubentryPasswordPolicyTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/core/SubentryPasswordPolicyTestCase.java
index fadec70..7bb7143 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/core/SubentryPasswordPolicyTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/core/SubentryPasswordPolicyTestCase.java
@@ -405,7 +405,7 @@
     Entry testEntry = DirectoryServer.getEntry(DN.valueOf("uid=rogasawara," + BASE));
     assertNotNull(testEntry);
 
-    AttributeType attrType = DirectoryServer.getSchema().getAttributeType("pwdpolicysubentry");
+    AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("pwdpolicysubentry");
 
     // Make sure that default policy is in effect
     // for the user entry.
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/core/TestModifyDNOperation.java b/opendj-server-legacy/src/test/java/org/opends/server/core/TestModifyDNOperation.java
index 6ad97bf..fb2503c 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/core/TestModifyDNOperation.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/core/TestModifyDNOperation.java
@@ -417,7 +417,7 @@
 
   private void assertAttrValue(Entry newEntry, String attrName, String expectedAttrValue)
   {
-    AttributeType at = DirectoryServer.getSchema().getAttributeType(attrName);
+    AttributeType at = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName);
     List<Attribute> attrList = newEntry.getAllAttributes(at);
     assertThat(attrList).hasSize(1);
 
@@ -834,7 +834,7 @@
               "X-ORGIN 'SchemaBackendTestCase' )");
 
     String attrName = "testmodifydnwithobsoleteattribute";
-    assertFalse(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertFalse(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     String[] args =
     {
@@ -846,7 +846,7 @@
     };
 
     assertEquals(LDAPModify.run(nullPrintStream(), System.err, args), 0);
-    assertTrue(DirectoryServer.getSchema().hasAttributeType(attrName));
+    assertTrue(DirectoryServer.getInstance().getServerContext().getSchema().hasAttributeType(attrName));
 
     path = TestCaseUtils.createTempFile(
          "dn: cn=oldrdn,o=test",
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/extensions/EntityTagVirtualAttributeProviderTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/extensions/EntityTagVirtualAttributeProviderTestCase.java
index d9444bf..bc9b613f 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/extensions/EntityTagVirtualAttributeProviderTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/extensions/EntityTagVirtualAttributeProviderTestCase.java
@@ -447,7 +447,7 @@
     final SearchOperation searchOp = mock(SearchOperation.class);
 
     VirtualAttributeRule rule = new VirtualAttributeRule(
-        DirectoryServer.getSchema().getAttributeType(ETAG), provider,
+        DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ETAG), provider,
         Collections.<DN> emptySet(), SearchScope.WHOLE_SUBTREE,
         Collections.<DN> emptySet(), Collections.<SearchFilter> emptySet(),
         VirtualAttributeCfgDefn.ConflictBehavior.REAL_OVERRIDES_VIRTUAL);
@@ -734,7 +734,7 @@
 
   private VirtualAttributeRule getRule()
   {
-    AttributeType type = DirectoryServer.getSchema().getAttributeType(ETAG);
+    AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ETAG);
     return new VirtualAttributeRule(type, provider,
         Collections.<DN>emptySet(), SearchScope.WHOLE_SUBTREE,
         Collections.<DN>emptySet(),
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/extensions/ExactMatchIdentityMapperTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/extensions/ExactMatchIdentityMapperTestCase.java
index 25ca223..0841124 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/extensions/ExactMatchIdentityMapperTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/extensions/ExactMatchIdentityMapperTestCase.java
@@ -134,7 +134,7 @@
          "ds-cfg-enabled: true",
          "ds-cfg-match-attribute: uid");
 
-    AttributeType t = DirectoryServer.getSchema().getAttributeType("ds-cfg-match-base-dn");
+    AttributeType t = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("ds-cfg-match-base-dn");
     e.addAttribute(Attributes.empty(t), new ArrayList<ByteString>());
     entries.add(e);
 
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/extensions/HasSubordinatesVirtualAttributeProviderTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/extensions/HasSubordinatesVirtualAttributeProviderTestCase.java
index ce97afb..3d8a647 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/extensions/HasSubordinatesVirtualAttributeProviderTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/extensions/HasSubordinatesVirtualAttributeProviderTestCase.java
@@ -62,7 +62,7 @@
   {
     TestCaseUtils.startServer();
 
-    hasSubordinatesType = DirectoryServer.getSchema().getAttributeType("hassubordinates");
+    hasSubordinatesType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("hassubordinates");
 
     entries = TestCaseUtils.makeEntries(
         "dn: dc=example,dc=com",
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/extensions/IsMemberOfVirtualAttributeProviderTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/extensions/IsMemberOfVirtualAttributeProviderTestCase.java
index 0cbda68..aa1b9e8 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/extensions/IsMemberOfVirtualAttributeProviderTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/extensions/IsMemberOfVirtualAttributeProviderTestCase.java
@@ -70,7 +70,7 @@
   {
     TestCaseUtils.restartServer();
 
-    isMemberOfType = DirectoryServer.getSchema().getAttributeType("ismemberof");
+    isMemberOfType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("ismemberof");
   }
 
 
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/extensions/LDAPPassThroughAuthenticationPolicyTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/extensions/LDAPPassThroughAuthenticationPolicyTestCase.java
index 6a9e5bc..6ecea62 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/extensions/LDAPPassThroughAuthenticationPolicyTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/extensions/LDAPPassThroughAuthenticationPolicyTestCase.java
@@ -497,7 +497,7 @@
 
     MockPolicyCfg withMappedAttribute(final String attrName)
     {
-      mappedAttributes.add(DirectoryServer.getSchema().getAttributeType(attrName));
+      mappedAttributes.add(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName));
       return this;
     }
 
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/extensions/NumSubordinatesVirtualAttributeProviderTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/extensions/NumSubordinatesVirtualAttributeProviderTestCase.java
index 074ccda..fa66c58 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/extensions/NumSubordinatesVirtualAttributeProviderTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/extensions/NumSubordinatesVirtualAttributeProviderTestCase.java
@@ -57,7 +57,7 @@
   {
     TestCaseUtils.restartServer();
 
-    numSubordinatesType = DirectoryServer.getSchema().getAttributeType("numsubordinates");
+    numSubordinatesType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("numsubordinates");
 
     entries = TestCaseUtils.makeEntries(
         "dn: dc=example,dc=com",
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/extensions/PasswordModifyExtendedOperationTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/extensions/PasswordModifyExtendedOperationTestCase.java
index c11cf4c..f8cd38c 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/extensions/PasswordModifyExtendedOperationTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/extensions/PasswordModifyExtendedOperationTestCase.java
@@ -1669,7 +1669,7 @@
 
     try
     {
-      AttributeType lastLoginTimeAttr = DirectoryServer.getSchema().getAttributeType("ds-pwp-last-login-time");
+      AttributeType lastLoginTimeAttr = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("ds-pwp-last-login-time");
       assertNotNull(lastLoginTimeAttr);
 
       DN userDN = DN.valueOf("uid=test.user,o=test");
@@ -1725,7 +1725,7 @@
 
     try
     {
-      AttributeType authFailureTimesAttr = DirectoryServer.getSchema().getAttributeType("pwdfailuretime");
+      AttributeType authFailureTimesAttr = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("pwdfailuretime");
       assertNotNull(authFailureTimesAttr);
 
       DN userDN = DN.valueOf("uid=test.user,o=test");
@@ -1774,7 +1774,7 @@
 
     try
     {
-      AttributeType pwdHistoryAttr = DirectoryServer.getSchema().getAttributeType("pwdhistory");
+      AttributeType pwdHistoryAttr = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("pwdhistory");
       assertNotNull(pwdHistoryAttr);
 
       DN userDN = DN.valueOf("uid=test.user,o=test");
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/plugins/ReferentialIntegrityPluginTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/plugins/ReferentialIntegrityPluginTestCase.java
index 1ed6a4b..531e27a 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/plugins/ReferentialIntegrityPluginTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/plugins/ReferentialIntegrityPluginTestCase.java
@@ -1099,7 +1099,7 @@
                                      String attr,
                                      String... dns)
           throws Exception {
-    AttributeType type = getSchema().getAttributeType(attr);
+    AttributeType type = getInstance().getServerContext().getSchema().getAttributeType(attr);
     final SearchRequest request = newSearchRequest(entryDN, SearchScope.BASE_OBJECT, "(" + attr + "=*)");
     InternalSearchOperation operation = getRootConnection().processSearch(request);
     for (SearchResultEntry entry : operation.getSearchEntries()) {
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/plugins/UniqueAttributePluginTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/plugins/UniqueAttributePluginTestCase.java
index 9314017..ba70432 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/plugins/UniqueAttributePluginTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/plugins/UniqueAttributePluginTestCase.java
@@ -733,7 +733,7 @@
   }
 
   private void delAttribute(Entry entry, String attrTypeString) {
-    entry.removeAttribute(getSchema().getAttributeType(attrTypeString));
+    entry.removeAttribute(getInstance().getServerContext().getSchema().getAttributeType(attrTypeString));
   }
 
   private void addAttribute(Entry entry, String attrName, String... attrValues) {
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestLDAPConnectionHandler.java b/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestLDAPConnectionHandler.java
index 7fc2a37..10852ee 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestLDAPConnectionHandler.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestLDAPConnectionHandler.java
@@ -229,21 +229,21 @@
         "ds-cfg-trust-manager-provider: cn=JKS,cn=Trust Manager Providers,cn=config");
     LDAPConnectionHandler2 LDAPConnHandler=getLDAPHandlerInstance(GoodHandlerEntry);
     //Make attrTypes to remove
-    AttributeType at0=DirectoryServer.getSchema().getAttributeType(ATTR_LISTEN_PORT);
+    AttributeType at0=DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_LISTEN_PORT);
 //    AttributeType at1=DirectoryServer.getAttributeType(ATTR_LISTEN_ADDRESS, true);
 //    Attribute rAttr1=new Attribute(at1);
 //    GoodHandlerEntry.removeAttribute(rAttr1, null);
-    AttributeType at2=DirectoryServer.getSchema().getAttributeType(ATTR_ALLOW_LDAPV2);
-    AttributeType at3=DirectoryServer.getSchema().getAttributeType(ATTR_ALLOW_LDAPV2);
-    AttributeType at4=DirectoryServer.getSchema().getAttributeType(ATTR_KEEP_LDAP_STATS);
-    AttributeType at5=DirectoryServer.getSchema().getAttributeType(ATTR_SEND_REJECTION_NOTICE);
-    AttributeType at6=DirectoryServer.getSchema().getAttributeType(ATTR_USE_TCP_KEEPALIVE);
-    AttributeType at7=DirectoryServer.getSchema().getAttributeType(ATTR_USE_TCP_NODELAY);
-    AttributeType at8=DirectoryServer.getSchema().getAttributeType(ATTR_ALLOW_REUSE_ADDRESS);
-    AttributeType at9=DirectoryServer.getSchema().getAttributeType(ATTR_USE_SSL);
-    AttributeType at10=DirectoryServer.getSchema().getAttributeType(ATTR_ALLOW_STARTTLS);
-    AttributeType at11=DirectoryServer.getSchema().getAttributeType(ATTR_MAX_REQUEST_SIZE);
-    AttributeType at12=DirectoryServer.getSchema().getAttributeType(ATTR_ACCEPT_BACKLOG);
+    AttributeType at2=DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_ALLOW_LDAPV2);
+    AttributeType at3=DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_ALLOW_LDAPV2);
+    AttributeType at4=DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_KEEP_LDAP_STATS);
+    AttributeType at5=DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_SEND_REJECTION_NOTICE);
+    AttributeType at6=DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_USE_TCP_KEEPALIVE);
+    AttributeType at7=DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_USE_TCP_NODELAY);
+    AttributeType at8=DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_ALLOW_REUSE_ADDRESS);
+    AttributeType at9=DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_USE_SSL);
+    AttributeType at10=DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_ALLOW_STARTTLS);
+    AttributeType at11=DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_MAX_REQUEST_SIZE);
+    AttributeType at12=DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTR_ACCEPT_BACKLOG);
     //Remove them
     Attribute rAttr0=Attributes.empty(at0);
     GoodHandlerEntry.removeAttribute(rAttr0, null);
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/replication/GenerationIdTest.java b/opendj-server-legacy/src/test/java/org/opends/server/replication/GenerationIdTest.java
index b2d6f3e..f8b1878 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/replication/GenerationIdTest.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/replication/GenerationIdTest.java
@@ -466,7 +466,7 @@
     {
       debugInfo("Entry found <" + baseDN + ">");
 
-      AttributeType synchronizationGenIDType = DirectoryServer.getSchema().getAttributeType(REPLICATION_GENERATION_ID);
+      AttributeType synchronizationGenIDType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(REPLICATION_GENERATION_ID);
       Attribute attr = resultEntry.getAttribute(AttributeDescription.create(synchronizationGenIDType));
       return Long.valueOf(attr.iterator().next().toString());
     }
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/replication/UpdateOperationTest.java b/opendj-server-legacy/src/test/java/org/opends/server/replication/UpdateOperationTest.java
index 043acf6..0f4d2a3 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/replication/UpdateOperationTest.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/replication/UpdateOperationTest.java
@@ -433,7 +433,7 @@
   {
     testSetUp("modifyConflicts");
     final DN dn1 = DN.valueOf("cn=test1," + baseDN);
-    final AttributeType attrType = DirectoryServer.getSchema().getAttributeType("displayname");
+    final AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("displayname");
     final AttributeType entryuuidType = getEntryUUIDAttributeType();
     String monitorAttr = "resolved-modify-conflicts";
 
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/AttrHistoricalMultipleTest.java b/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/AttrHistoricalMultipleTest.java
index 1e13c7f..26bfc71 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/AttrHistoricalMultipleTest.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/AttrHistoricalMultipleTest.java
@@ -148,7 +148,7 @@
     assertEquals(attrInfo4.getValuesHistorical().size(), 1);
 
     // Check
-    AttributeType type = DirectoryServer.getSchema().getAttributeType(ATTRIBUTE_NAME);
+    AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(ATTRIBUTE_NAME);
     attrInfo3.delete(Attributes.create(type, attrValue), updateTime);
     assertEquals(attrInfo3.getValuesHistorical().size(), 1);
 
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/FractionalReplicationTest.java b/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/FractionalReplicationTest.java
index 80ddaff..ccce62b 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/FractionalReplicationTest.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/FractionalReplicationTest.java
@@ -539,7 +539,7 @@
       debugInfo("Entry found <" + rootDn + ">");
 
       AttributeType synchronizationGenIDType =
-          DirectoryServer.getSchema().getAttributeType(REPLICATION_GENERATION_ID);
+          DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(REPLICATION_GENERATION_ID);
       List<Attribute> attrs = resultEntry.getAllAttributes(synchronizationGenIDType);
       if (!attrs.isEmpty())
       {
@@ -647,7 +647,7 @@
       String objectClassStr = fractionalConf[0];
       if (!objectClassStr.equals("*"))
       {
-        ObjectClass objectClass = DirectoryServer.getSchema().getObjectClass(objectClassStr);
+        ObjectClass objectClass = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(objectClassStr);
         assertTrue(newEntry.hasObjectClass(objectClass));
       }
 
@@ -662,7 +662,7 @@
           {
             if (!first)
             {
-              assertFalse(newEntry.hasAttribute(DirectoryServer.getSchema().getAttributeType(fracAttr)));
+              assertFalse(newEntry.hasAttribute(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(fracAttr)));
             }
             first = false;
           }
@@ -679,7 +679,7 @@
             }
             first = false;
           }
-          assertFalse(newEntry.hasAttribute(DirectoryServer.getSchema().getAttributeType(OPTIONAL_ATTR)));
+          assertFalse(newEntry.hasAttribute(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OPTIONAL_ATTR)));
           break;
         default:
           fail("Unexpected fractional mode.");
@@ -700,7 +700,7 @@
       String objectClassStr = fractionalConf[0];
       if (!objectClassStr.equals("*"))
       {
-        ObjectClass objectClass = DirectoryServer.getSchema().getObjectClass(objectClassStr);
+        ObjectClass objectClass = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(objectClassStr);
         assertTrue(entry.hasObjectClass(objectClass));
       }
 
@@ -716,7 +716,7 @@
           {
             if (!first)
             {
-              assertFalse(entry.hasAttribute(DirectoryServer.getSchema().getAttributeType(fracAttr)));
+              assertFalse(entry.hasAttribute(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(fracAttr)));
             }
             first = false;
           }
@@ -733,7 +733,7 @@
             }
             first = false;
           }
-          assertFalse(entry.hasAttribute(DirectoryServer.getSchema().getAttributeType(OPTIONAL_ATTR)));
+          assertFalse(entry.hasAttribute(DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(OPTIONAL_ATTR)));
           break;
         default:
           fail("Unexpected fractional mode.");
@@ -954,7 +954,7 @@
   private Entry waitTillEntryHasSynchroAttribute(String entryDN)
       throws Exception
   {
-    AttributeType synchroAttrType = DirectoryServer.getSchema().getAttributeType(SYNCHRO_OPTIONAL_ATTR);
+    AttributeType synchroAttrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(SYNCHRO_OPTIONAL_ATTR);
     DN dn = DN.valueOf(entryDN);
 
     Entry entry = null;
@@ -1523,6 +1523,6 @@
 
   private ObjectClass getInetOrgPersonObjectClass()
   {
-    return DirectoryServer.getSchema().getObjectClass("inetOrgPerson");
+    return DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass("inetOrgPerson");
   }
 }
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/HistoricalCsnOrderingTest.java b/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/HistoricalCsnOrderingTest.java
index ab65720..9d70dc8 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/HistoricalCsnOrderingTest.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/HistoricalCsnOrderingTest.java
@@ -141,7 +141,7 @@
       long startTime = TimeThread.getTime();
       final DN dn1 = DN.valueOf("cn=test1," + baseDN);
     final AttributeType histType =
-      DirectoryServer.getSchema().getAttributeType(EntryHistorical.HISTORICAL_ATTRIBUTE_NAME);
+      DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(EntryHistorical.HISTORICAL_ATTRIBUTE_NAME);
 
     logger.error(LocalizableMessage.raw("Starting replication test : changesCmpTest"));
 
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/HistoricalTest.java b/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/HistoricalTest.java
index 3559af8..84f9ede 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/HistoricalTest.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/HistoricalTest.java
@@ -231,7 +231,7 @@
     final DN dn1 = DN.valueOf("cn=test1," + TEST_ROOT_DN_STRING);
     final DN dn2 = DN.valueOf("cn=test2," + TEST_ROOT_DN_STRING);
     final DN baseDN = DN.valueOf(TEST_ROOT_DN_STRING);
-    final AttributeType attrType = DirectoryServer.getSchema().getAttributeType("displayname");
+    final AttributeType attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("displayname");
     final AttributeDescription attrDesc = AttributeDescription.create(attrType);
     final AttributeDescription entryuuidDesc = AttributeDescription.create(getEntryUUIDAttributeType());
 
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/ModifyConflictTest.java b/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/ModifyConflictTest.java
index a4a3ba4..1f4b07c 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/ModifyConflictTest.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/replication/plugin/ModifyConflictTest.java
@@ -1165,7 +1165,7 @@
    */
   private void assertEntryHistoricalEncodingDecoding(Entry entry, EntryHistorical hist)
   {
-    entry.removeAttribute(getSchema().getAttributeType(HISTORICAL_ATTRIBUTE_NAME));
+    entry.removeAttribute(getInstance().getServerContext().getSchema().getAttributeType(HISTORICAL_ATTRIBUTE_NAME));
     entry.addAttribute(hist.encodeAndPurge(), null);
     EntryHistorical hist2 = EntryHistorical.newInstanceFromEntry(entry);
     assertEquals(hist2.encodeAndPurge(), hist.encodeAndPurge());
@@ -1197,7 +1197,7 @@
 
   private void assertContainsOnlyValues(Entry entry, String attrName, String... expectedValues)
   {
-    Attribute attr = entry.getAttribute(AttributeDescription.create(getSchema().getAttributeType(attrName)));
+    Attribute attr = entry.getAttribute(AttributeDescription.create(getInstance().getServerContext().getSchema().getAttributeType(attrName)));
     assertThat(attr).hasSize(expectedValues.length);
     for (String value : expectedValues)
     {
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/replication/protocol/ProtocolCompatibilityTest.java b/opendj-server-legacy/src/test/java/org/opends/server/replication/protocol/ProtocolCompatibilityTest.java
index 9f75436..3592838 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/replication/protocol/ProtocolCompatibilityTest.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/replication/protocol/ProtocolCompatibilityTest.java
@@ -604,7 +604,7 @@
   @DataProvider(name = "createModifyDnData")
   public Object[][] createModifyDnData() {
 
-    AttributeType type = DirectoryServer.getSchema().getAttributeType("description");
+    AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("description");
 
     Modification mod1 = new Modification(REPLACE, Attributes.create("description", "new value"));
     List<Modification> mods1 = newArrayList(mod1);
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/schema/FakeByteStringIndex.java b/opendj-server-legacy/src/test/java/org/opends/server/schema/FakeByteStringIndex.java
index 781a1ee..7354241 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/schema/FakeByteStringIndex.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/schema/FakeByteStringIndex.java
@@ -46,7 +46,7 @@
 
   FakeByteStringIndex(String mrName) throws DecodeException
   {
-    matchingRule = DirectoryServer.getSchema().getMatchingRule(mrName);
+    matchingRule = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(mrName);
     IndexingOptions options = mock(IndexingOptions.class);
     indexer = matchingRule.createIndexers(options).iterator().next();
   }
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/schema/FakeEntryIndex.java b/opendj-server-legacy/src/test/java/org/opends/server/schema/FakeEntryIndex.java
index a65e6fd..fc761a3 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/schema/FakeEntryIndex.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/schema/FakeEntryIndex.java
@@ -52,7 +52,7 @@
 
   FakeEntryIndex(String attrName) throws DecodeException
   {
-    attrType = DirectoryServer.getSchema().getAttributeType(attrName);
+    attrType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attrName);
     if (attrType == null)
     {
       throw new IllegalArgumentException("Cannot find attribute with name \"" + attrName + "\"");
@@ -125,7 +125,7 @@
       return matchingRule.getGreaterOrEqualAssertion(filter.getAssertionValue());
 
     case EXTENSIBLE_MATCH:
-      MatchingRule rule = DirectoryServer.getSchema().getMatchingRule(filter.getMatchingRuleID());
+      MatchingRule rule = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(filter.getMatchingRuleID());
       return rule.getAssertion(filter.getAssertionValue());
 
     default:
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/schema/GenericSchemaTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/schema/GenericSchemaTestCase.java
index fa6808c..fc8a2c5 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/schema/GenericSchemaTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/schema/GenericSchemaTestCase.java
@@ -63,7 +63,7 @@
   {
     TreeSet<String> invalidOIDs = new TreeSet<>();
 
-    Schema schema = DirectoryServer.getSchema();
+    Schema schema = DirectoryServer.getInstance().getServerContext().getSchema();
     for (Syntax as : schema.getSyntaxes())
     {
       if (! isNumericOID(as.getOID()))
@@ -81,7 +81,7 @@
   {
     TreeSet<String> invalidOIDs = new TreeSet<>();
 
-    Schema schema = DirectoryServer.getSchema();
+    Schema schema = DirectoryServer.getInstance().getServerContext().getSchema();
     for (MatchingRule mr : schema.getMatchingRules())
     {
       if (! isNumericOID(mr.getOID()))
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/schema/TimeBasedMatchingRuleTest.java b/opendj-server-legacy/src/test/java/org/opends/server/schema/TimeBasedMatchingRuleTest.java
index 35049bd..3649cb2 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/schema/TimeBasedMatchingRuleTest.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/schema/TimeBasedMatchingRuleTest.java
@@ -152,7 +152,7 @@
   private Collection<DN> getMatchingEntryDNs(SearchFilter filter) throws Exception
   {
     AttributeType attrType = filter.getAttributeType();
-    MatchingRule rule = DirectoryServer.getSchema().getMatchingRule(filter.getMatchingRuleID());
+    MatchingRule rule = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(filter.getMatchingRuleID());
     Assertion assertion = rule.getAssertion(filter.getAssertionValue());
 
     Collection<DN> results = new ArrayList<>();
@@ -199,7 +199,7 @@
   public void testPartialDateNTimeMatch(long timeInMillis, String generalizedTime, String assertionValue)
       throws Exception
   {
-    MatchingRule partialTimeRule = DirectoryServer.getSchema().getMatchingRule(EXT_PARTIAL_DATE_TIME_NAME);
+    MatchingRule partialTimeRule = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(EXT_PARTIAL_DATE_TIME_NAME);
     Assertion assertion = partialTimeRule.getAssertion(ByteString.valueOfUtf8(assertionValue));
     assertEquals(assertion.matches(ByteString.valueOfLong(timeInMillis)), ConditionResult.TRUE);
   }
@@ -223,7 +223,7 @@
   @Test(dataProvider= "relativeTimeValues")
   public void testRelativeTimeMatchingRuleAssertionSyntax(String assertion,boolean isValid)
   {
-    MatchingRule relativeTimeLTRule = DirectoryServer.getSchema().getMatchingRule(EXT_OMR_RELATIVE_TIME_LT_ALT_NAME);
+    MatchingRule relativeTimeLTRule = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(EXT_OMR_RELATIVE_TIME_LT_ALT_NAME);
     try
     {
       relativeTimeLTRule.getAssertion(ByteString.valueOfUtf8(assertion));
@@ -243,7 +243,7 @@
   @Test(dataProvider= "partialDateTimeSyntaxes")
   public void testPartialDateTimeMatchingRuleAssertionSyntax(String assertion,boolean isValid)
   {
-    MatchingRule partialDTRule = DirectoryServer.getSchema().getMatchingRule(EXT_PARTIAL_DATE_TIME_OID);
+    MatchingRule partialDTRule = DirectoryServer.getInstance().getServerContext().getSchema().getMatchingRule(EXT_PARTIAL_DATE_TIME_OID);
     try
     {
       partialDTRule.getAssertion(ByteString.valueOfUtf8(assertion));
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/tasks/TestBackupAndRestore.java b/opendj-server-legacy/src/test/java/org/opends/server/tasks/TestBackupAndRestore.java
index 2674ba5..3126aba 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/tasks/TestBackupAndRestore.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/tasks/TestBackupAndRestore.java
@@ -188,7 +188,7 @@
     final int restoreBeginCountStart = restoreBeginCount.get();
     final int restoreEndCountStart = restoreEndCount.get();
 
-    ObjectClass backupClass = DirectoryServer.getSchema().getObjectClass("ds-task-backup");
+    ObjectClass backupClass = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass("ds-task-backup");
 
     testTask(taskEntry, expectedState, 30);
     if (expectedState == TaskState.COMPLETED_SUCCESSFULLY ||
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/tasks/TestImportAndExport.java b/opendj-server-legacy/src/test/java/org/opends/server/tasks/TestImportAndExport.java
index 9e769db..68eb323 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/tasks/TestImportAndExport.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/tasks/TestImportAndExport.java
@@ -356,7 +356,7 @@
     int importBeginCount = TestTaskListener.importBeginCount.get();
     int importEndCount   = TestTaskListener.importEndCount.get();
 
-    ObjectClass exportClass = DirectoryServer.getSchema().getObjectClass("ds-task-export");
+    ObjectClass exportClass = DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass("ds-task-export");
 
     // Use a big timeout since this test is sensitive to host environment (e.g.
     // low memory, etc). See issue OPENDJ-256.
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/types/SearchFilterTests.java b/opendj-server-legacy/src/test/java/org/opends/server/types/SearchFilterTests.java
index 1a8de2e..0ad7036 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/types/SearchFilterTests.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/types/SearchFilterTests.java
@@ -567,7 +567,7 @@
     FilterDescription description = new FilterDescription();
 
     description.filterType = filterType;
-    description.attributeType = DirectoryServer.getSchema().getAttributeType(attributeType);
+    description.attributeType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attributeType);
     description.assertionValue = ByteString.valueOfUtf8(attributeValue);
 
     if (filterType == FilterType.EQUALITY) {
@@ -629,7 +629,7 @@
     FilterDescription description = new FilterDescription();
 
     description.filterType = FilterType.SUBSTRING;
-    description.attributeType = DirectoryServer.getSchema().getAttributeType(attributeType);
+    description.attributeType = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType(attributeType);
 
     description.subInitialElement = ByteString.valueOfUtf8(subInitial);
     description.subAnyElements = new ArrayList<>();
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/types/TestEntry.java b/opendj-server-legacy/src/test/java/org/opends/server/types/TestEntry.java
index f98441a..3d5c2d9 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/types/TestEntry.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/types/TestEntry.java
@@ -114,7 +114,7 @@
   @Test
   public void testParseAttributeNotFound() throws Exception {
     AttributeType type1 = getDescriptionAttributeType();
-    AttributeType type2 = DirectoryServer.getSchema().getAttributeType("inheritable");
+    AttributeType type2 = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("inheritable");
 
     Entry entry = createTestEntry(type1, "hello world");
 
@@ -126,7 +126,7 @@
    */
   @Test
   public void testParseAttributeBooleanTrue() throws Exception {
-    AttributeType type = DirectoryServer.getSchema().getAttributeType("inheritable");
+    AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("inheritable");
 
     Entry entry = createTestEntry(type, "true");
 
@@ -139,7 +139,7 @@
   @Test
   public void testParseAttributeBooleanFalse() throws Exception
   {
-    AttributeType type = DirectoryServer.getSchema().getAttributeType("inheritable");
+    AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("inheritable");
 
     Entry entry = createTestEntry(type, "false");
 
@@ -152,7 +152,7 @@
   @Test(expectedExceptions = LocalizedIllegalArgumentException.class)
   public void testParseAttributeBooleanBad() throws Exception
   {
-    AttributeType type = DirectoryServer.getSchema().getAttributeType("inheritable");
+    AttributeType type = DirectoryServer.getInstance().getServerContext().getSchema().getAttributeType("inheritable");
 
     Entry entry = createTestEntry(type, "bad-value");
     entry.parseAttribute(type.getNameOrOID()).asBoolean();
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/util/TestLDIFWriter.java b/opendj-server-legacy/src/test/java/org/opends/server/util/TestLDIFWriter.java
index 54ec123..0e11bd8 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/util/TestLDIFWriter.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/util/TestLDIFWriter.java
@@ -304,7 +304,7 @@
         String avalue = toLowerCase(s[i+1]);
 
         if (atype.equals("objectclass")) {
-          entry.addObjectClass(DirectoryServer.getSchema().getObjectClass(avalue));
+          entry.addObjectClass(DirectoryServer.getInstance().getServerContext().getSchema().getObjectClass(avalue));
         } else {
           Attribute attr = Attributes.create(atype, avalue);
 

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