From 763a75aeed1a7731ddb95b99496aa7c1bf206ed0 Mon Sep 17 00:00:00 2001
From: Matthew Swift <matthew.swift@forgerock.com>
Date: Fri, 27 Feb 2015 00:31:10 +0000
Subject: [PATCH] OPENDJ-1855: Reformat and cleanup pluggable backend code: adjust visibility, findbugs, ucdetector, etc...

---
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQueryFactoryImpl.java      |    6 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/RootContainer.java              |   24 -
 opendj-server-legacy/src/main/java/org/opends/server/backends/RootDSEBackend.java                       |    8 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Index.java                      |   18 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryCachePreloader.java        |   24 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Suffix.java                     |   21 -
 opendj-server-legacy/src/main/java/org/opends/server/backends/LDIFBackend.java                          |    7 
 opendj-server-legacy/src/test/java/org/opends/server/backends/GenericBackendTestCase.java               |   26 -
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryContainer.java             |   64 +--
 opendj-server-legacy/src/main/java/org/opends/server/backends/BackupBackend.java                        |   10 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/JECompressedSchema.java         |    4 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Indexer.java                    |    4 
 opendj-server-legacy/src/main/java/org/opends/server/backends/task/TaskBackend.java                     |   10 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DatabaseEnvironmentMonitor.java |   23 
 opendj-server-legacy/src/main/java/org/opends/server/backends/jeb/BackendImpl.java                      |    7 
 opendj-server-legacy/src/main/java/org/opends/server/backends/NullBackend.java                          |    8 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/spi/ReadableStorage.java        |    2 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndex.java             |   54 ++-
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2CIndexer.java                |    5 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2Entry.java                   |   13 
 opendj-server-legacy/src/test/java/org/opends/server/backends/LDIFBackendTestCase.java                  |    1 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DN2ID.java                      |   21 -
 opendj-server-legacy/src/main/java/org/opends/server/backends/TrustStoreBackend.java                    |    8 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/State.java                      |    4 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/VerifyJob.java                  |    7 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/BackupManager.java              |   22 
 opendj-server-legacy/src/main/java/org/opends/server/backends/MonitorBackend.java                       |    8 
 opendj-server-legacy/src/main/java/org/opends/server/backends/ChangelogBackend.java                     |    7 
 opendj-server-legacy/src/main/java/org/opends/server/backends/MemoryBackend.java                        |    8 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2SIndexer.java                |    5 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/SortValues.java                 |   26 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryID.java                    |   12 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexFilter.java                |    8 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/PresenceIndexer.java            |    8 
 opendj-server-legacy/src/main/java/org/opends/server/backends/SchemaBackend.java                        |    8 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DatabaseContainer.java          |    8 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IDSetIterator.java              |   10 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQuery.java                 |   10 
 opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/util/ReadOnlyConfigFileHandler.java |    7 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryIDSetSorter.java           |    2 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DbPreloadComparator.java        |    2 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Importer.java                   |   23 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/SortValuesSet.java              |   26 
 opendj-server-legacy/src/test/java/org/opends/server/backends/SchemaBackendTestCase.java                |   11 
 opendj-server-legacy/src/main/java/org/opends/server/api/Backend.java                                   |   39 --
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/VLVIndex.java                   |    8 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndexer.java           |    7 
 /dev/null                                                                                               |   78 -----
 opendj-server-legacy/src/main/java/org/opends/server/extensions/ConfigFileHandler.java                  |    8 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/BackendImpl.java                |   11 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/JebFormat.java                  |   10 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DN2URI.java                     |   14 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexBuffer.java                |    8 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryIDSet.java                 |   24 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ExportJob.java                  |   12 
 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DataConfig.java                 |   64 +---
 56 files changed, 258 insertions(+), 615 deletions(-)

diff --git a/opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/util/ReadOnlyConfigFileHandler.java b/opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/util/ReadOnlyConfigFileHandler.java
index 309238c..283c037 100644
--- a/opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/util/ReadOnlyConfigFileHandler.java
+++ b/opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/util/ReadOnlyConfigFileHandler.java
@@ -367,13 +367,6 @@
 
   /** {@inheritDoc} */
   @Override
-  public boolean isLocal()
-  {
-    return true;
-  }
-
-  /** {@inheritDoc} */
-  @Override
   public long numSubordinates(DN entryDN, boolean subtree)
   throws DirectoryException
   {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/api/Backend.java b/opendj-server-legacy/src/main/java/org/opends/server/api/Backend.java
index 77f40b4..01b24a6 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/api/Backend.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/api/Backend.java
@@ -217,19 +217,6 @@
   public abstract void preloadEntryCache() throws UnsupportedOperationException;
 
   /**
-   * Indicates whether the data associated with this backend may be
-   * considered local (i.e., in a repository managed by the Directory
-   * Server) rather than remote (i.e., in an external repository
-   * accessed by the Directory Server but managed through some other
-   * means).
-   *
-   * @return  {@code true} if the data associated with this backend
-   *          may be considered local, or {@code false} if it is
-   *          remote.
-   */
-  public abstract boolean isLocal();
-
-  /**
    * Indicates whether search operations which target the specified
    * attribute in the indicated manner would be considered indexed
    * in this backend.  The operation should be considered indexed only
@@ -589,21 +576,6 @@
    */
   public abstract Set<String> getSupportedFeatures();
 
-  /**
-   * Indicates whether this backend supports the specified feature.
-   *
-   * @param  featureOID  The OID of the feature for which to make the
-   *                     determination.
-   *
-   * @return  {@code true} if this backend supports the feature with
-   *          the specified OID, or {@code false} if it does not.
-   */
-  public final boolean supportsFeature(String featureOID)
-  {
-    Set<String> supportedFeatures = getSupportedFeatures();
-    return supportedFeatures != null && supportedFeatures.contains(featureOID);
-  }
-
   /** Enumeration of optional backend operations. */
   public static enum BackendOperation
   {
@@ -919,17 +891,6 @@
   }
 
   /**
-   * Specifies the set of subordinate backends for this backend.
-   *
-   * @param  subordinateBackends  The set of subordinate backends for
-   *                              this backend.
-   */
-  public final synchronized void setSubordinateBackends(Backend<?>[] subordinateBackends)
-  {
-    this.subordinateBackends = subordinateBackends;
-  }
-
-  /**
    * Adds the provided backend to the set of subordinate backends for
    * this backend.
    *
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 57de6dd..c274f3d 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
@@ -316,16 +316,6 @@
 
   /** {@inheritDoc} */
   @Override
-  public boolean isLocal()
-  {
-    // For the purposes of this method, this is a local backend.
-    return true;
-  }
-
-
-
-  /** {@inheritDoc} */
-  @Override
   public boolean isIndexed(AttributeType attributeType, IndexType indexType)
   {
     // All searches in this backend will always be considered indexed.
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 b91ecfc..ecc8d07 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
@@ -333,13 +333,6 @@
 
   /** {@inheritDoc} */
   @Override
-  public boolean isLocal()
-  {
-    return true;
-  }
-
-  /** {@inheritDoc} */
-  @Override
   public boolean isIndexed(final AttributeType attributeType, final IndexType indexType)
   {
     return true;
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/LDIFBackend.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/LDIFBackend.java
index 2c6aa32..d683c58 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/LDIFBackend.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/LDIFBackend.java
@@ -359,13 +359,6 @@
 
   /** {@inheritDoc} */
   @Override
-  public boolean isLocal()
-  {
-    return true;
-  }
-
-  /** {@inheritDoc} */
-  @Override
   public boolean isIndexed(AttributeType attributeType, IndexType indexType)
   {
     // All searches in this backend will always be considered indexed.
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/MemoryBackend.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/MemoryBackend.java
index fdbcc79..7d803f1 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/MemoryBackend.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/MemoryBackend.java
@@ -251,14 +251,6 @@
 
   /** {@inheritDoc} */
   @Override
-  public boolean isLocal()
-  {
-    // For the purposes of this method, this is a local backend.
-    return true;
-  }
-
-  /** {@inheritDoc} */
-  @Override
   public boolean isIndexed(AttributeType attributeType, IndexType indexType)
   {
     // All searches in this backend will always be considered indexed.
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 82b8257..12a31fb 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
@@ -458,14 +458,6 @@
 
   /** {@inheritDoc} */
   @Override
-  public boolean isLocal()
-  {
-    // For the purposes of this method, this is a local backend.
-    return true;
-  }
-
-  /** {@inheritDoc} */
-  @Override
   public long numSubordinates(final DN entryDN, final boolean subtree)
       throws DirectoryException
   {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/NullBackend.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/NullBackend.java
index 7cff44e..165036c 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/NullBackend.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/NullBackend.java
@@ -249,14 +249,6 @@
 
   /** {@inheritDoc} */
   @Override
-  public boolean isLocal()
-  {
-    // For the purposes of this method, this is a local backend.
-    return true;
-  }
-
-  /** {@inheritDoc} */
-  @Override
   public boolean isIndexed(AttributeType attributeType, IndexType indexType)
   {
     // All searches in this backend will always be considered indexed.
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 99e3b19..ae418e5 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
@@ -331,14 +331,6 @@
 
   /** {@inheritDoc} */
   @Override
-  public boolean isLocal()
-  {
-    // For the purposes of this method, this is a local backend.
-    return true;
-  }
-
-  /** {@inheritDoc} */
-  @Override
   public boolean isIndexed(AttributeType attributeType, IndexType indexType)
   {
     // All searches in this backend will always be considered indexed.
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/SchemaBackend.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/SchemaBackend.java
index 0535154..19423de 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/SchemaBackend.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/SchemaBackend.java
@@ -544,14 +544,6 @@
 
   /** {@inheritDoc} */
   @Override
-  public boolean isLocal()
-  {
-    // For the purposes of this method, this is a local backend.
-    return true;
-  }
-
-  /** {@inheritDoc} */
-  @Override
   public boolean isIndexed(AttributeType attributeType, IndexType indexType)
   {
     // All searches in this backend will always be considered indexed.
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 42f6fa3..9803374 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
@@ -390,14 +390,6 @@
 
   /** {@inheritDoc} */
   @Override
-  public boolean isLocal()
-  {
-    // For the purposes of this method, this is a local backend.
-    return true;
-  }
-
-  /** {@inheritDoc} */
-  @Override
   public boolean isIndexed(AttributeType attributeType, IndexType indexType)
   {
     // All searches in this backend will always be considered indexed.
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/jeb/BackendImpl.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/jeb/BackendImpl.java
index c50527c..b98c27c 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/jeb/BackendImpl.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/jeb/BackendImpl.java
@@ -280,13 +280,6 @@
     logger.info(NOTE_BACKEND_OFFLINE, cfg.getBackendId());
   }
 
-  /** {@inheritDoc} */
-  @Override
-  public boolean isLocal()
-  {
-    return true;
-  }
-
 
 
   /** {@inheritDoc} */
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 80ada13..448dff0 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
@@ -69,7 +69,7 @@
  * by the ordering matching rule.  If these could be guaranteed to be identical
  * then we would not need a separate ordering index.
  */
-public class AttributeIndex
+class AttributeIndex
     implements ConfigurationChangeListener<BackendIndexCfg>, Closeable
 {
   private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
@@ -134,7 +134,7 @@
    * @param txn The database transaction
    * @throws ConfigException if a configuration related error occurs.
    */
-  public AttributeIndex(BackendIndexCfg indexConfig, EntryContainer entryContainer, WriteableStorage txn)
+  AttributeIndex(BackendIndexCfg indexConfig, EntryContainer entryContainer, WriteableStorage txn)
       throws ConfigException
   {
     this.entryContainer = entryContainer;
@@ -286,7 +286,7 @@
    * Get the attribute type of this attribute index.
    * @return The attribute type of this attribute index.
    */
-  public AttributeType getAttributeType()
+  AttributeType getAttributeType()
   {
     return indexConfig.getAttribute();
   }
@@ -296,7 +296,7 @@
    *
    * @return the indexing options of this AttributeIndex.
    */
-  public IndexingOptions getIndexingOptions()
+  IndexingOptions getIndexingOptions()
   {
     return indexingOptions;
   }
@@ -305,7 +305,7 @@
    * Get the JE index configuration used by this index.
    * @return The configuration in effect.
    */
-  public BackendIndexCfg getConfiguration()
+  BackendIndexCfg getConfiguration()
   {
     return indexConfig;
   }
@@ -319,7 +319,7 @@
    * @throws StorageRuntimeException If an error occurs in the JE database.
    * @throws DirectoryException If a Directory Server error occurs.
    */
-  public void addEntry(IndexBuffer buffer, EntryID entryID, Entry entry)
+  void addEntry(IndexBuffer buffer, EntryID entryID, Entry entry)
        throws StorageRuntimeException, DirectoryException
   {
     for (Index index : nameToIndexes.values())
@@ -337,7 +337,7 @@
    * @throws StorageRuntimeException If an error occurs in the JE database.
    * @throws DirectoryException If a Directory Server error occurs.
    */
-  public void removeEntry(IndexBuffer buffer, EntryID entryID, Entry entry)
+  void removeEntry(IndexBuffer buffer, EntryID entryID, Entry entry)
        throws StorageRuntimeException, DirectoryException
   {
     for (Index index : nameToIndexes.values())
@@ -358,7 +358,7 @@
    * @throws StorageRuntimeException If an error occurs during an operation on a
    * JE database.
    */
-  public void modifyEntry(IndexBuffer buffer,
+  void modifyEntry(IndexBuffer buffer,
                           EntryID entryID,
                           Entry oldEntry,
                           Entry newEntry,
@@ -469,7 +469,7 @@
    *          filter usage statistics.
    * @return The candidate entry IDs that might contain match both filters.
    */
-  public EntryIDSet evaluateBoundedRange(IndexQueryFactory<IndexQuery> indexQueryFactory,
+  EntryIDSet evaluateBoundedRange(IndexQueryFactory<IndexQuery> indexQueryFactory,
       SearchFilter filter1, SearchFilter filter2, StringBuilder debugBuffer, DatabaseEnvironmentMonitor monitor)
   {
     // TODO : this implementation is not optimal
@@ -506,7 +506,8 @@
    * @return The candidate entry IDs that might contain a value
    *         that matches the filter type.
    */
-  public EntryIDSet evaluateFilter(IndexQueryFactory<IndexQuery> indexQueryFactory, IndexFilterType indexFilterType,
+  EntryIDSet evaluateFilter(IndexQueryFactory<IndexQuery> indexQueryFactory,
+      IndexFilterType indexFilterType,
       SearchFilter filter, StringBuilder debugBuffer, DatabaseEnvironmentMonitor monitor)
   {
     try
@@ -568,7 +569,7 @@
    *
    * @return The number of values that have exceeded the entry limit.
    */
-  public long getEntryLimitExceededCount()
+  long getEntryLimitExceededCount()
   {
     long entryLimitExceededCount = 0;
 
@@ -583,7 +584,7 @@
    * Get a list of the databases opened by this attribute index.
    * @param dbList A list of database containers.
    */
-  public void listDatabases(List<DatabaseContainer> dbList)
+  void listDatabases(List<DatabaseContainer> dbList)
   {
     dbList.addAll(nameToIndexes.values());
   }
@@ -871,7 +872,7 @@
    * Return true iff this index is trusted.
    * @return the trusted state of this index
    */
-  public boolean isTrusted()
+  boolean isTrusted()
   {
     for (Index index : nameToIndexes.values())
     {
@@ -901,7 +902,7 @@
    *
    * @return JE database name for this database container.
    */
-  public String getName()
+  String getName()
   {
     return entryContainer.getDatabasePrefix()
         + "_"
@@ -913,7 +914,8 @@
    *
    * @return The equality index.
    */
-  public Index getEqualityIndex() {
+  Index getEqualityIndex()
+  {
     return getIndexById(IndexType.EQUALITY.toString());
   }
 
@@ -922,7 +924,8 @@
    *
    * @return The approximate index.
    */
-  public Index getApproximateIndex() {
+  Index getApproximateIndex()
+  {
     return getIndexById(IndexType.APPROXIMATE.toString());
   }
 
@@ -931,7 +934,8 @@
    *
    * @return  The ordering index.
    */
-  public Index getOrderingIndex() {
+  Index getOrderingIndex()
+  {
     return getIndexById(IndexType.ORDERING.toString());
   }
 
@@ -940,7 +944,8 @@
    *
    * @return The substring index.
    */
-  public Index getSubstringIndex() {
+  Index getSubstringIndex()
+  {
     return getIndexById(IndexType.SUBSTRING.toString());
   }
 
@@ -949,7 +954,8 @@
    *
    * @return The presence index.
    */
-  public Index getPresenceIndex() {
+  Index getPresenceIndex()
+  {
     return getIndexById(IndexType.PRESENCE.toString());
   }
 
@@ -964,7 +970,7 @@
    * @return The index identified by the provided identifier, or null if no such
    *         index exists
    */
-  public Index getIndexById(String indexId)
+  Index getIndexById(String indexId)
   {
     return nameToIndexes.get(indexId);
   }
@@ -974,7 +980,7 @@
    *
    * @return The map containing entries (extensible index type, list of indexes)
    */
-  public Map<String, Collection<Index>> getExtensibleIndexes()
+  Map<String, Collection<Index>> getExtensibleIndexes()
   {
     return extensibleIndexesMapping;
   }
@@ -1019,7 +1025,8 @@
    * @return A collection of all indexes in use by this attribute
    * index.
    */
-  public Collection<Index> getAllIndexes() {
+  Collection<Index> getAllIndexes()
+  {
     return new LinkedHashSet<Index>(nameToIndexes.values());
   }
 
@@ -1036,7 +1043,8 @@
    * @return The candidate entry IDs that might contain the filter
    *         assertion value.
    */
-  public EntryIDSet evaluateExtensibleFilter(IndexQueryFactory<IndexQuery> indexQueryFactory, SearchFilter filter,
+  EntryIDSet evaluateExtensibleFilter(IndexQueryFactory<IndexQuery> indexQueryFactory,
+      SearchFilter filter,
       StringBuilder debugBuffer, DatabaseEnvironmentMonitor monitor)
   {
     //Get the Matching Rule OID of the filter.
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndexer.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndexer.java
index 222530d..b04f244 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndexer.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndexer.java
@@ -22,7 +22,7 @@
  *
  *
  *      Copyright 2009-2010 Sun Microsystems, Inc.
- *      Portions Copyright 2014 ForgeRock AS
+ *      Portions Copyright 2014-2015 ForgeRock AS
  */
 package org.opends.server.backends.pluggable;
 
@@ -44,7 +44,7 @@
 /**
  * This class implements an attribute indexer for matching rules in JE Backend.
  */
-public final class AttributeIndexer extends Indexer
+final class AttributeIndexer extends Indexer
 {
   private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
 
@@ -64,7 +64,8 @@
    *                                            required.
    * @param extensibleIndexer The extensible indexer to be used.
    */
-  public AttributeIndexer(AttributeType attributeType, org.forgerock.opendj.ldap.spi.Indexer extensibleIndexer)
+  AttributeIndexer(AttributeType attributeType,
+      org.forgerock.opendj.ldap.spi.Indexer extensibleIndexer)
   {
     this.attributeType = attributeType;
     this.indexer = extensibleIndexer;
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/BackendImpl.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/BackendImpl.java
index 131cf24..d2bc610 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/BackendImpl.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/BackendImpl.java
@@ -263,13 +263,6 @@
     logger.info(NOTE_BACKEND_OFFLINE, cfg.getBackendId());
   }
 
-  /** {@inheritDoc} */
-  @Override
-  public boolean isLocal()
-  {
-    return true;
-  }
-
 
 
   /** {@inheritDoc} */
@@ -949,7 +942,7 @@
    *
    * @return The RootContainer object currently used by this backend.
    */
-  public RootContainer getRootContainer()
+  public final RootContainer getRootContainer()
   {
     return rootContainer;
   }
@@ -966,7 +959,7 @@
    *                                   that is not related to the server
    *                                   configuration.
    */
-  public RootContainer getReadOnlyRootContainer()
+  private final RootContainer getReadOnlyRootContainer()
       throws ConfigException, InitializationException
   {
     return initializeRootContainer();
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/BackupManager.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/BackupManager.java
index 251e940..8dd1164 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/BackupManager.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/BackupManager.java
@@ -64,26 +64,26 @@
 /**
  * A backup manager for backends.
  */
-public class BackupManager
+class BackupManager
 {
   private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
 
   /**
    * The common prefix for archive files.
    */
-  public static final String BACKUP_BASE_FILENAME = "backup-";
+  private static final String BACKUP_BASE_FILENAME = "backup-";
 
   /**
    * The name of the property that holds the name of the latest log file
    * at the time the backup was created.
    */
-  public static final String PROPERTY_LAST_LOGFILE_NAME = "last_logfile_name";
+  private static final String PROPERTY_LAST_LOGFILE_NAME = "last_logfile_name";
 
   /**
    * The name of the property that holds the size of the latest log file
    * at the time the backup was created.
    */
-  public static final String PROPERTY_LAST_LOGFILE_SIZE = "last_logfile_size";
+  private static final String PROPERTY_LAST_LOGFILE_SIZE = "last_logfile_size";
 
 
   /**
@@ -91,19 +91,19 @@
    * containing a list of log files that are unchanged since the
    * previous backup.
    */
-  public static final String ZIPENTRY_UNCHANGED_LOGFILES = "unchanged.txt";
+  private static final String ZIPENTRY_UNCHANGED_LOGFILES = "unchanged.txt";
 
   /**
    * The name of a dummy entry in the backup archive file that will act
    * as a placeholder in case a backup is done on an empty backend.
    */
-  public static final String ZIPENTRY_EMPTY_PLACEHOLDER = "empty.placeholder";
+  private static final String ZIPENTRY_EMPTY_PLACEHOLDER = "empty.placeholder";
 
 
   /**
    * The backend ID.
    */
-  private String backendID;
+  private final String backendID;
 
 
   /**
@@ -111,7 +111,7 @@
    * @param backendID The ID of the backend instance for which a backup
    * manager is required.
    */
-  public BackupManager(String backendID)
+  BackupManager(String backendID)
   {
     this.backendID   = backendID;
   }
@@ -128,7 +128,7 @@
    * @param  backupConfig  The configuration to use when performing the backup.
    * @throws DirectoryException If a Directory Server error occurs.
    */
-  public void createBackup(File backendDir, BackupConfig backupConfig)
+  void createBackup(File backendDir, BackupConfig backupConfig)
        throws DirectoryException
   {
     // Get the properties to use for the backup.
@@ -577,7 +577,7 @@
    * @param  restoreConfig The configuration to use when performing the restore.
    * @throws DirectoryException If a Directory Server error occurs.
    */
-  public void restoreBackup(File backendDir,
+  void restoreBackup(File backendDir,
                             RestoreConfig restoreConfig)
        throws DirectoryException
   {
@@ -682,7 +682,7 @@
    *                              exists or there are other backups that are
    *                              dependent upon it).
    */
-  public void removeBackup(BackupDirectory backupDir,
+  void removeBackup(BackupDirectory backupDir,
                            String backupID)
          throws DirectoryException
   {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DN2ID.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DN2ID.java
index 607da42..6c05c79 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DN2ID.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DN2ID.java
@@ -42,7 +42,7 @@
  * for each entry.  The key is the normalized entry DN and the value
  * is the entry ID.
  */
-public class DN2ID extends DatabaseContainer
+class DN2ID extends DatabaseContainer
 {
   private final int prefixRDNComponents;
 
@@ -82,25 +82,6 @@
   }
 
   /**
-   * Write a record to the DN database.  If a record with the given key already
-   * exists, the record will be replaced, otherwise a new record will be
-   * inserted.
-   * @param txn A JE database transaction to be used for the database operation,
-   * or null if none.
-   * @param dn The entry DN, which is the key to the record.
-   * @param id The entry ID, which is the value of the record.
-   * @throws StorageRuntimeException If an error occurred while attempting to write
-   * the record.
-   */
-  public void put(WriteableStorage txn, DN dn, EntryID id) throws StorageRuntimeException
-  {
-    ByteString key = dnToDNKey(dn, prefixRDNComponents);
-    ByteString value = id.toByteString();
-
-    put(txn, key, value);
-  }
-
-  /**
    * Write a record to the DN database, where the key and value are already
    * formatted.
    *
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 b7c2cff..cde321c 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
@@ -74,7 +74,7 @@
  * as in the DN database so that all referrals in a subtree can be retrieved by
  * cursoring through a range of the records.
  */
-public class DN2URI extends DatabaseContainer
+class DN2URI extends DatabaseContainer
 {
   private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
 
@@ -205,7 +205,7 @@
    * @return true if the values were deleted, false if not.
    * @throws StorageRuntimeException If an error occurs in the JE database.
    */
-  boolean delete(WriteableStorage txn, DN dn) throws StorageRuntimeException
+  private boolean delete(WriteableStorage txn, DN dn) throws StorageRuntimeException
   {
     ByteString key = toKey(dn);
 
@@ -226,7 +226,8 @@
    * @return true if the value was deleted, false if not.
    * @throws StorageRuntimeException If an error occurs in the JE database.
    */
-  boolean delete(WriteableStorage txn, DN dn, Collection<String> labeledURIs) throws StorageRuntimeException
+  private boolean delete(WriteableStorage txn, DN dn, Collection<String> labeledURIs)
+      throws StorageRuntimeException
   {
     ByteString key = toKey(dn);
 
@@ -356,7 +357,7 @@
    * @throws StorageRuntimeException
    *           If an error occurs in the JE database.
    */
-  public void replaceEntry(WriteableStorage txn, Entry before, Entry after)
+  void replaceEntry(WriteableStorage txn, Entry before, Entry after)
        throws StorageRuntimeException
   {
     deleteEntry(txn, before);
@@ -372,7 +373,7 @@
    * @return True if the entry was added successfully or False otherwise.
    * @throws StorageRuntimeException If an error occurs in the JE database.
    */
-  public boolean addEntry(WriteableStorage txn, Entry entry)
+  boolean addEntry(WriteableStorage txn, Entry entry)
        throws StorageRuntimeException
   {
     Set<String> labeledURIs = entry.getReferralURLs();
@@ -434,7 +435,8 @@
    * DN.  The referral URLs will be set appropriately for the references found
    * in the referral entry.
    */
-  void throwReferralException(DN targetDN, DN referralDN, Collection<String> labeledURIs, SearchScope searchScope)
+  private void throwReferralException(DN targetDN, DN referralDN, Collection<String> labeledURIs,
+      SearchScope searchScope)
       throws DirectoryException
   {
     ArrayList<String> URIList = new ArrayList<String>(labeledURIs.size());
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DataConfig.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DataConfig.java
index 2ff604d..66c075b 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DataConfig.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DataConfig.java
@@ -22,7 +22,7 @@
  *
  *
  *      Copyright 2006-2008 Sun Microsystems, Inc.
- *      Portions Copyright 2014 ForgeRock AS
+ *      Portions Copyright 2014-2015 ForgeRock AS
  */
 package org.opends.server.backends.pluggable;
 
@@ -34,13 +34,13 @@
  * Configuration class to indicate desired compression and cryptographic options
  * for the data stored in the database.
  */
-public final class DataConfig
+final class DataConfig
 {
   /** Indicates whether data should be compressed before writing to the database. */
   private boolean compressed;
 
   /** The configuration to use when encoding entries in the database. */
-  private EntryEncodeConfig encodeConfig = new EntryEncodeConfig();
+  private EntryEncodeConfig encodeConfig;
 
   /**
    * Construct a new DataConfig object with the specified settings.
@@ -51,50 +51,10 @@
    * @param compressedSchema the compressed schema manager to use.  It must not
    * be {@code null} if compactEncoding is {@code true}.
    */
-  public DataConfig(boolean compressed, boolean compactEncoding, CompressedSchema compressedSchema)
+  DataConfig(boolean compressed, boolean compactEncoding, CompressedSchema compressedSchema)
   {
     this.compressed = compressed;
-    setCompactEncoding(compactEncoding, compressedSchema);
-  }
 
-  /**
-   * Determine whether data should be compressed before writing to the database.
-   * @return true if data should be compressed, false if not.
-   */
-  public boolean isCompressed()
-  {
-    return compressed;
-  }
-
-  /**
-   * Determine whether entries should be encoded with the compact form before
-   * writing to the database.
-   * @return true if data should be encoded in the compact form.
-   */
-  public boolean isCompactEncoding()
-  {
-    return encodeConfig.compressAttributeDescriptions();
-  }
-
-  /**
-   * Configure whether data should be compressed before writing to the database.
-   * @param compressed true if data should be compressed, false if not.
-   */
-  public void setCompressed(boolean compressed)
-  {
-    this.compressed = compressed;
-  }
-
-  /**
-   * Configure whether data should be encoded with the compact form before
-   * writing to the database.
-   * @param compactEncoding true if data should be encoded in compact form,
-   * false if not.
-   * @param compressedSchema The compressed schema manager to use.  It must not
-   * be {@code null} if compactEncoding is {@code true}.
-   */
-  public void setCompactEncoding(boolean compactEncoding, CompressedSchema compressedSchema)
-  {
     if (compressedSchema == null)
     {
       Reject.ifTrue(compactEncoding);
@@ -102,17 +62,27 @@
     }
     else
     {
-      this.encodeConfig = new EntryEncodeConfig(false, compactEncoding, compactEncoding, compressedSchema);
+      this.encodeConfig =
+          new EntryEncodeConfig(false, compactEncoding, compactEncoding, compressedSchema);
     }
   }
 
   /**
+   * Determine whether data should be compressed before writing to the database.
+   * @return true if data should be compressed, false if not.
+   */
+  boolean isCompressed()
+  {
+    return compressed;
+  }
+
+  /**
    * Get the EntryEncodeConfig object in use by this configuration.
    * @return the EntryEncodeConfig object in use by this configuration.
    */
-  public EntryEncodeConfig getEntryEncodeConfig()
+  EntryEncodeConfig getEntryEncodeConfig()
   {
-    return this.encodeConfig;
+    return encodeConfig;
   }
 
   /**
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DatabaseContainer.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DatabaseContainer.java
index 1838e8b..c316a6b 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DatabaseContainer.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DatabaseContainer.java
@@ -44,7 +44,7 @@
  * This class is a wrapper around the JE database object and provides basic
  * read and write methods for entries.
  */
-public abstract class DatabaseContainer implements Closeable
+abstract class DatabaseContainer implements Closeable
 {
   private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
 
@@ -197,7 +197,7 @@
    * @throws StorageRuntimeException If an error occurs while attempting to open
    * the cursor.
    */
-  public Cursor openCursor(ReadableStorage txn) throws StorageRuntimeException
+  final Cursor openCursor(ReadableStorage txn) throws StorageRuntimeException
   {
     return txn.openCursor(treeName);
   }
@@ -252,7 +252,7 @@
    *
    * @return JE database name for this database container.
    */
-  public TreeName getName()
+  final TreeName getName()
   {
     return treeName;
   }
@@ -262,7 +262,7 @@
    *
    * @param name The database name to use for this container.
    */
-  void setName(TreeName name)
+  final void setName(TreeName name)
   {
     this.treeName = name;
   }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DatabaseEnvironmentMonitor.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DatabaseEnvironmentMonitor.java
index 06e2cfd..04f0ef5 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DatabaseEnvironmentMonitor.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DatabaseEnvironmentMonitor.java
@@ -45,7 +45,7 @@
  * It uses reflection on the environment statistics object
  * so that we don't need to keep a list of all the stats.
  */
-public class DatabaseEnvironmentMonitor
+class DatabaseEnvironmentMonitor
        extends MonitorProvider<MonitorProviderCfg>
 {
   private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
@@ -83,10 +83,10 @@
   }
 
   /** The name of this monitor instance. */
-  private String name;
+  private final String name;
 
   /** The root container to be monitored. */
-  private RootContainer rootContainer;
+  private final RootContainer rootContainer;
 
   private int maxEntries = 1024;
   private boolean filterUseEnabled;
@@ -102,7 +102,7 @@
    * @param rootContainer A root container handle for the database to be
    * monitored.
    */
-  public DatabaseEnvironmentMonitor(String name, RootContainer rootContainer)
+  DatabaseEnvironmentMonitor(String name, RootContainer rootContainer)
   {
     this.name = name;
     this.rootContainer = rootContainer;
@@ -252,7 +252,7 @@
    * @param searchFilter The search filter that was evaluated.
    * @param failureMessage The reason why an index was not used.
    */
-  public void updateStats(SearchFilter searchFilter, LocalizableMessage failureMessage)
+  void updateStats(SearchFilter searchFilter, LocalizableMessage failureMessage)
   {
     if(!filterUseEnabled)
     {
@@ -287,7 +287,7 @@
    * @param matchingEntries The number of entries matched by the successful
    *                        index lookup.
    */
-  public void updateStats(SearchFilter searchFilter, long matchingEntries)
+  void updateStats(SearchFilter searchFilter, long matchingEntries)
   {
     if(!filterUseEnabled)
     {
@@ -319,7 +319,7 @@
    *
    * @param enabled <code>true></code> to enable index filter statics gathering.
    */
-  public void enableFilterUseStats(boolean enabled)
+  void enableFilterUseStats(boolean enabled)
   {
     if(enabled && !filterUseEnabled)
     {
@@ -339,7 +339,7 @@
    *
    * @return <code>true</code> If index filter statistics gathering is enabled.
    */
-  public boolean isFilterUseEnabled()
+  boolean isFilterUseEnabled()
   {
     return filterUseEnabled;
   }
@@ -351,14 +351,15 @@
    * @param maxEntries The maximum number of search filters statistics
    * entries to keep
    */
-  public void setMaxEntries(int maxEntries) {
+  void setMaxEntries(int maxEntries)
+  {
     this.maxEntries = maxEntries;
   }
 
   /**
    * Updates the statistics counter to include an indexed search.
    */
-  public void updateIndexedSearchCount()
+  void updateIndexedSearchCount()
   {
     indexedSearchCount.getAndIncrement();
   }
@@ -366,7 +367,7 @@
   /**
    * Updates the statistics counter to include an unindexed search.
    */
-  public void updateUnindexedSearchCount()
+  void updateUnindexedSearchCount()
   {
     unindexedSearchCount.getAndIncrement();
   }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DbPreloadComparator.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DbPreloadComparator.java
index 75c8ff4..5818236 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DbPreloadComparator.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DbPreloadComparator.java
@@ -32,7 +32,7 @@
  * This comparator is used to sort databases in order of priority
  * for preloading into the cache.
  */
-public class DbPreloadComparator
+class DbPreloadComparator
     implements Comparator<DatabaseContainer>
 {
 
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryCachePreloader.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryCachePreloader.java
index 00c3c60..16fb4d8 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryCachePreloader.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryCachePreloader.java
@@ -22,7 +22,7 @@
  *
  *
  *      Copyright 2008 Sun Microsystems, Inc.
- *      Portions Copyright 2014 ForgeRock AS
+ *      Portions Copyright 2014-2015 ForgeRock AS
  */
 package org.opends.server.backends.pluggable;
 
@@ -73,17 +73,17 @@
   /**
    * BackendImpl object.
    */
-  private BackendImpl backend;
+  private final BackendImpl backend;
 
   /**
    * Interrupt flag for the arbiter to terminate worker threads.
    */
-  private AtomicBoolean interruptFlag = new AtomicBoolean(false);
+  private final AtomicBoolean interruptFlag = new AtomicBoolean(false);
 
   /**
    * Processed entries counter.
    */
-  private AtomicLong processedEntries = new AtomicLong(0);
+  private final AtomicLong processedEntries = new AtomicLong(0);
 
   /**
    * Progress report resolution.
@@ -93,7 +93,7 @@
   /**
    * Default resolution time.
    */
-  public static final long
+  private static final long
     PRELOAD_DEFAULT_SLEEP_TIME = 10000;
 
   /**
@@ -104,7 +104,7 @@
   /**
    * Default queue capacity.
    */
-  public static final int
+  private static final int
     PRELOAD_DEFAULT_QUEUE_CAPACITY = 128;
 
   /**
@@ -115,20 +115,20 @@
   /**
    * Worker threads.
    */
-  private List<Thread> preloadThreads =
+  private final List<Thread> preloadThreads =
     Collections.synchronizedList(
     new LinkedList<Thread>());
 
   /**
    * Collector thread.
    */
-  private EntryCacheCollector collector =
+  private final EntryCacheCollector collector =
     new EntryCacheCollector();
 
   /**
    * This queue is for workers to take from.
    */
-  private LinkedBlockingQueue<PreloadEntry> entryQueue;
+  private final LinkedBlockingQueue<PreloadEntry> entryQueue;
 
   /**
    * The number of bytes in a megabyte.
@@ -357,15 +357,15 @@
   private class PreloadEntry {
 
     // Encoded Entry.
-    public ByteString entryBytes;
+    private ByteString entryBytes;
 
     // Encoded EntryID.
-    public ByteString entryIDBytes;
+    private ByteString entryIDBytes;
 
     /**
      * Default constructor.
      */
-    public PreloadEntry(ByteString entryBytes, ByteString entryIDBytes)
+    private PreloadEntry(ByteString entryBytes, ByteString entryIDBytes)
     {
       this.entryBytes = entryBytes;
       this.entryIDBytes = entryIDBytes;
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryContainer.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryContainer.java
index 566f3d6..e2a6827 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryContainer.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryContainer.java
@@ -169,7 +169,7 @@
    * Prevents name clashes for common indexes (like id2entry) across multiple suffixes.
    * For example when a root container contains multiple suffixes.
    */
-  private String databasePrefix;
+  private final String databasePrefix;
 
   /**
    * This class is responsible for managing the configuration for attribute
@@ -588,7 +588,7 @@
    * @return  A reference to the root container in which this entry container
    *          exists.
    */
-  public RootContainer getRootContainer()
+  RootContainer getRootContainer()
   {
     return rootContainer;
   }
@@ -599,7 +599,7 @@
    *
    * @return The DN database.
    */
-  public DN2ID getDN2ID()
+  DN2ID getDN2ID()
   {
     return dn2id;
   }
@@ -610,7 +610,7 @@
    *
    * @return The entry database.
    */
-  public ID2Entry getID2Entry()
+  ID2Entry getID2Entry()
   {
     return id2entry;
   }
@@ -621,7 +621,7 @@
    *
    * @return The referral database.
    */
-  public DN2URI getDN2URI()
+  DN2URI getDN2URI()
   {
     return dn2uri;
   }
@@ -632,7 +632,7 @@
    *
    * @return The children database.
    */
-  public Index getID2Children()
+  Index getID2Children()
   {
     return id2children;
   }
@@ -643,23 +643,12 @@
    *
    * @return The subtree database.
    */
-  public Index getID2Subtree()
+  Index getID2Subtree()
   {
     return id2subtree;
   }
 
   /**
-   * Get the state database used by this entry container.
-   * The entry container must have been opened.
-   *
-   * @return The state database.
-   */
-  public State getState()
-  {
-    return state;
-  }
-
-  /**
    * Look for an attribute index for the given attribute type.
    *
    * @param attrType The attribute type for which an attribute index is needed.
@@ -675,7 +664,8 @@
    *
    * @return The attribute index map.
    */
-  public Map<AttributeType, AttributeIndex> getAttributeIndexMap() {
+  Map<AttributeType, AttributeIndex> getAttributeIndexMap()
+  {
     return attrIndexMap;
   }
 
@@ -695,7 +685,7 @@
    *
    * @return All attribute indexes defined in this entry container.
    */
-  public Collection<AttributeIndex> getAttributeIndexes()
+  Collection<AttributeIndex> getAttributeIndexes()
   {
     return attrIndexMap.values();
   }
@@ -705,7 +695,7 @@
    *
    * @return The collection of VLV indexes defined in this entry container.
    */
-  public Collection<VLVIndex> getVLVIndexes()
+  Collection<VLVIndex> getVLVIndexes()
   {
     return vlvIndexMap.values();
   }
@@ -1316,7 +1306,7 @@
   Entry getEntry(ReadableStorage txn, EntryID entryID) throws DirectoryException
   {
     // Try the entry cache first.
-    final EntryCache entryCache = getEntryCache();
+    final EntryCache<?> entryCache = getEntryCache();
     final Entry cacheEntry = entryCache.getEntry(backend, entryID.longValue());
     if (cacheEntry != null)
     {
@@ -2760,23 +2750,6 @@
     }
   }
 
-  /**
-   * Get the number of values for which the entry limit has been exceeded
-   * since the entry container was opened.
-   * @return The number of values for which the entry limit has been exceeded.
-   */
-  public int getEntryLimitExceededCount()
-  {
-    int count = 0;
-    count += id2children.getEntryLimitExceededCount();
-    count += id2subtree.getEntryLimitExceededCount();
-    for (AttributeIndex index : attrIndexMap.values())
-    {
-      count += index.getEntryLimitExceededCount();
-    }
-    return count;
-  }
-
 
   /**
    * Get a list of the databases opened by the entryContainer.
@@ -2895,7 +2868,7 @@
    *
    * @return The container name for the base DN.
    */
-  public String getDatabasePrefix()
+  String getDatabasePrefix()
   {
     return databasePrefix;
   }
@@ -2907,7 +2880,7 @@
    * @param newBaseDN The new database prefix to use.
    * @throws StorageRuntimeException If an error occurs in the JE database.
    */
-  public void setDatabasePrefix(final String newBaseDN) throws StorageRuntimeException
+  void setDatabasePrefix(final String newBaseDN) throws StorageRuntimeException
   {
     final List<DatabaseContainer> databases = new ArrayList<DatabaseContainer>();
     listDatabases(databases);
@@ -3161,7 +3134,8 @@
    * @param database The database to clear.
    * @throws StorageRuntimeException if a JE database error occurs.
    */
-  public void clearDatabase(WriteableStorage txn, DatabaseContainer database) throws StorageRuntimeException
+  void clearDatabase(WriteableStorage txn, DatabaseContainer database)
+      throws StorageRuntimeException
   {
     database.close();
     try
@@ -3309,12 +3283,14 @@
   }
 
   /** Get the exclusive lock. */
-  public void lock() {
+  void lock()
+  {
     exclusiveLock.lock();
   }
 
   /** Unlock the exclusive lock. */
-  public void unlock() {
+  void unlock()
+  {
     exclusiveLock.unlock();
   }
 
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryID.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryID.java
index 1c0a354..a687b82 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryID.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryID.java
@@ -22,7 +22,7 @@
  *
  *
  *      Copyright 2006-2008 Sun Microsystems, Inc.
- *      Portions Copyright 2014 ForgeRock AS
+ *      Portions Copyright 2014-2015 ForgeRock AS
  */
 package org.opends.server.backends.pluggable;
 
@@ -34,7 +34,7 @@
  * There are static methods to assign monotonically increasing entry IDs,
  * starting from 1.
  */
-public class EntryID implements Comparable<EntryID>
+class EntryID implements Comparable<EntryID>
 {
   /** The identifier integer value. */
   private final long id;
@@ -45,7 +45,7 @@
    * Create a new entry ID object from a given long value.
    * @param id The long value of the ID.
    */
-  public EntryID(long id)
+  EntryID(long id)
   {
     this.id = id;
   }
@@ -54,7 +54,7 @@
    * Create a new entry ID object from a value in database format.
    * @param value The database value of the ID.
    */
-  public EntryID(ByteString value)
+  EntryID(ByteString value)
   {
     this.value = value;
     id = value.toLong();
@@ -64,7 +64,7 @@
    * Get the value of the entry ID as a long.
    * @return The entry ID.
    */
-  public long longValue()
+  long longValue()
   {
     return id;
   }
@@ -73,7 +73,7 @@
    * Get the value of the ID in database format.
    * @return The value of the ID in database format.
    */
-  public ByteString toByteString()
+  ByteString toByteString()
   {
     if (value == null)
     {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryIDSet.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryIDSet.java
index fce7cfd..4070123 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryIDSet.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryIDSet.java
@@ -22,7 +22,7 @@
  *
  *
  *      Copyright 2006-2008 Sun Microsystems, Inc.
- *      Portions Copyright 2014 ForgeRock AS
+ *      Portions Copyright 2014-2015 ForgeRock AS
  */
 package org.opends.server.backends.pluggable;
 
@@ -39,7 +39,7 @@
  * Represents a set of Entry IDs.  It can represent a set where the IDs are
  * not defined, for example when the index entry limit has been exceeded.
  */
-public class EntryIDSet implements Iterable<EntryID>
+class EntryIDSet implements Iterable<EntryID>
 {
 
   /**
@@ -71,7 +71,7 @@
    *
    * @param size The undefined size for this set.
    */
-  public EntryIDSet(long size)
+  EntryIDSet(long size)
   {
     this.key = null;
     this.undefinedSize = size;
@@ -85,7 +85,7 @@
    * @param bytes
    *          The database value, or null if there are no entry IDs.
    */
-  public EntryIDSet(ByteSequence key, ByteString bytes)
+  EntryIDSet(ByteSequence key, ByteString bytes)
   {
     this.key = key;
 
@@ -167,7 +167,7 @@
    * duplicates should be eliminated.
    * @return The union of the provided entry ID sets.
    */
-  public static EntryIDSet unionOfSets(ArrayList<EntryIDSet> sets,
+  static EntryIDSet unionOfSets(ArrayList<EntryIDSet> sets,
                                          boolean allowDuplicates)
   {
     int count = 0;
@@ -269,7 +269,7 @@
    *
    * @param buffer The string is appended to this string builder.
    */
-  public void toString(StringBuilder buffer)
+  void toString(StringBuilder buffer)
   {
     if (!isDefined())
     {
@@ -306,7 +306,7 @@
    *
    * @return true if the set of IDs is defined.
    */
-  public boolean isDefined()
+  boolean isDefined()
   {
     return values != null;
   }
@@ -315,7 +315,7 @@
    * Get a database representation of this object.
    * @return A database representation of this object as a byte array.
    */
-  public ByteString toByteString()
+  ByteString toByteString()
   {
     if (isDefined())
     {
@@ -434,7 +434,7 @@
    * @return true if this set contains the given ID,
    *         or if the set is undefined.
    */
-  public boolean contains(EntryID entryID)
+  boolean contains(EntryID entryID)
   {
     if (values == null)
     {
@@ -453,7 +453,7 @@
    *
    * @param that The set of IDs that are to be retained from this object.
    */
-  public void retainAll(EntryIDSet that)
+  void retainAll(EntryIDSet that)
   {
     if (!isDefined())
     {
@@ -612,7 +612,7 @@
    *
    * @param that The set of IDs to be deleted. It MUST be defined.
    */
-  public void deleteAll(EntryIDSet that)
+  void deleteAll(EntryIDSet that)
   {
     if(!that.isDefined())
     {
@@ -687,7 +687,7 @@
    *
    * @return An EntryID iterator.
    */
-  public Iterator<EntryID> iterator(EntryID begin)
+  Iterator<EntryID> iterator(EntryID begin)
   {
     if (values != null)
     {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryIDSetSorter.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryIDSetSorter.java
index 2defe93..49b3ad6 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryIDSetSorter.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EntryIDSetSorter.java
@@ -50,7 +50,7 @@
  * This class provides a mechanism for sorting the contents of an entry ID set
  * based on a given sort order.
  */
-public class EntryIDSetSorter
+class EntryIDSetSorter
 {
   /**
    * Creates a new entry ID set which is a sorted representation of the provided
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EqualityIndexer.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EqualityIndexer.java
deleted file mode 100644
index c6ab6f2..0000000
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/EqualityIndexer.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
- * or http://forgerock.org/license/CDDLv1.0.html.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at legal-notices/CDDLv1_0.txt.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information:
- *      Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- *
- *
- *      Copyright 2006-2010 Sun Microsystems, Inc.
- *      Portions Copyright 2014 ForgeRock AS
- */
-package org.opends.server.backends.pluggable;
-
-import java.util.Collection;
-
-import org.forgerock.opendj.ldap.ByteSequence;
-import org.forgerock.opendj.ldap.ByteString;
-import org.forgerock.opendj.ldap.DecodeException;
-import org.forgerock.opendj.ldap.schema.MatchingRule;
-import org.forgerock.opendj.ldap.schema.Schema;
-import org.forgerock.opendj.ldap.spi.Indexer;
-import org.forgerock.opendj.ldap.spi.IndexingOptions;
-import org.opends.server.types.AttributeType;
-
-/**
- * An implementation of an Indexer for attribute equality.
- */
-public class EqualityIndexer implements Indexer
-{
-
-  /**
-   * The attribute type equality matching rule which is also the
-   * comparator for the index keys generated by this class.
-   */
-  private final MatchingRule equalityRule;
-
-  /**
-   * Create a new attribute equality indexer for the given index configuration.
-   * @param attributeType The attribute type for which an indexer is
-   * required.
-   */
-  public EqualityIndexer(AttributeType attributeType)
-  {
-    this.equalityRule = attributeType.getEqualityMatchingRule();
-  }
-
-  /** {@inheritDoc} */
-  @Override
-  public String getIndexID()
-  {
-    return "equality";
-  }
-
-  /** {@inheritDoc} */
-  @Override
-  public void createKeys(Schema schema, ByteSequence value,
-      IndexingOptions options, Collection<ByteString> keys)
-      throws DecodeException
-  {
-    keys.add(equalityRule.normalizeAttributeValue(value));
-  }
-
-}
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ExportJob.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ExportJob.java
index 582a615..ae926f4 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ExportJob.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ExportJob.java
@@ -49,7 +49,7 @@
 /**
  * Export a JE backend to LDIF.
  */
-public class ExportJob
+class ExportJob
 {
   private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
 
@@ -57,12 +57,12 @@
   /**
    * The requested LDIF export configuration.
    */
-  private LDIFExportConfig exportConfig;
+  private final LDIFExportConfig exportConfig;
 
   /**
    * The number of milliseconds between job progress reports.
    */
-  private long progressInterval = 10000;
+  private final long progressInterval = 10000;
 
   /**
    * The current number of entries exported.
@@ -79,7 +79,7 @@
    *
    * @param exportConfig The requested LDIF export configuration.
    */
-  public ExportJob(LDIFExportConfig exportConfig)
+  ExportJob(LDIFExportConfig exportConfig)
   {
     this.exportConfig = exportConfig;
   }
@@ -92,7 +92,7 @@
    * @throws LDIFException If an error occurs while trying to determine whether
    * to write an entry.
    */
-  public void exportLDIF(RootContainer rootContainer)
+  void exportLDIF(RootContainer rootContainer)
        throws IOException, LDIFException, StorageRuntimeException
   {
     List<DN> includeBranches = exportConfig.getIncludeBranches();
@@ -267,7 +267,7 @@
   /**
    * This class reports progress of the export job at fixed intervals.
    */
-  class ProgressTask extends TimerTask
+  private class ProgressTask extends TimerTask
   {
     /**
      * The number of entries that had been exported at the time of the
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2CIndexer.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2CIndexer.java
index fc056b4..fb3a22b 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2CIndexer.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2CIndexer.java
@@ -22,7 +22,7 @@
  *
  *
  *      Copyright 2006-2008 Sun Microsystems, Inc.
- *      Portions Copyright 2014 ForgeRock AS
+ *      Portions Copyright 2014-2015 ForgeRock AS
  */
 package org.opends.server.backends.pluggable;
 
@@ -40,7 +40,7 @@
 /**
  * Implementation of an Indexer for the children index.
  */
-public class ID2CIndexer extends Indexer
+class ID2CIndexer extends Indexer
 {
   /**
    * Create a new indexer for a children index.
@@ -62,6 +62,7 @@
   public void indexEntry(Entry entry, Set<ByteString> addKeys, IndexingOptions options)
   {
     // The superior entry IDs are in the entry attachment.
+    @SuppressWarnings("unchecked")
     ArrayList<EntryID> ids = (ArrayList<EntryID>) entry.getAttachment();
 
     // Skip the entry's own ID.
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2Entry.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2Entry.java
index 3396e9b..97b78f1 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2Entry.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2Entry.java
@@ -58,7 +58,7 @@
  * Represents the database containing the LDAP entries. The database key is
  * the entry ID and the value is the entry contents.
  */
-public class ID2Entry extends DatabaseContainer
+class ID2Entry extends DatabaseContainer
 {
   private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
 
@@ -93,6 +93,8 @@
    */
   private static final class EntryCodec
   {
+    /** The ASN1 tag for the ByteString type. */
+    private static final byte TAG_DATABASE_ENTRY = 0x60;
     private static final int BUFFER_INIT_SIZE = 512;
 
     private final ByteStringBuilder encodedBuffer = new ByteStringBuilder();
@@ -116,8 +118,7 @@
     }
 
     private Entry decode(ByteString bytes, CompressedSchema compressedSchema)
-        throws DirectoryException, DecodeException, LDAPException,
-        DataFormatException, IOException
+        throws DirectoryException, DecodeException, IOException
     {
       // Get the format version.
       byte formatVersion = bytes.byteAt(0);
@@ -187,7 +188,7 @@
       try
       {
         // Then start the ASN1 sequence.
-        writer.writeStartSequence(JebFormat.TAG_DATABASE_ENTRY);
+        writer.writeStartSequence(TAG_DATABASE_ENTRY);
 
         if (dataConfig.isCompressed())
         {
@@ -273,7 +274,7 @@
    * @throws DirectoryException If a Directory Server error occurs.
    * @throws IOException if an error occurs while reading the ASN1 sequence.
    */
-  public static Entry entryFromDatabase(ByteString bytes,
+  static Entry entryFromDatabase(ByteString bytes,
       CompressedSchema compressedSchema) throws DirectoryException,
       DecodeException, LDAPException, DataFormatException, IOException
   {
@@ -419,7 +420,7 @@
    * @param dataConfig The desired compression and encryption options for data
    * stored in the entry database.
    */
-  public void setDataConfig(DataConfig dataConfig)
+  void setDataConfig(DataConfig dataConfig)
   {
     this.dataConfig = dataConfig;
   }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2SIndexer.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2SIndexer.java
index b3ff3e0..ef25d33 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2SIndexer.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2SIndexer.java
@@ -22,7 +22,7 @@
  *
  *
  *      Copyright 2006-2008 Sun Microsystems, Inc.
- *      Portions Copyright 2014 ForgeRock AS
+ *      Portions Copyright 2014-2015 ForgeRock AS
  */
 package org.opends.server.backends.pluggable;
 
@@ -36,7 +36,7 @@
 /**
  * Implementation of an Indexer for the subtree index.
  */
-public class ID2SIndexer extends Indexer
+class ID2SIndexer extends Indexer
 {
   /**
    * Create a new indexer for a subtree index.
@@ -57,6 +57,7 @@
   public void indexEntry(Entry entry, Set<ByteString> addKeys, IndexingOptions options)
   {
     // The superior entry IDs are in the entry attachment.
+    @SuppressWarnings("unchecked")
     ArrayList<EntryID> ids = (ArrayList<EntryID>) entry.getAttachment();
 
     // Skip the entry's own ID.
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IDSetIterator.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IDSetIterator.java
index 12e462f..2962bf5 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IDSetIterator.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IDSetIterator.java
@@ -22,7 +22,7 @@
  *
  *
  *      Copyright 2006-2008 Sun Microsystems, Inc.
- *      Portions Copyright 2014 ForgeRock AS
+ *      Portions Copyright 2014-2015 ForgeRock AS
  */
 package org.opends.server.backends.pluggable;
 
@@ -32,12 +32,12 @@
 /**
  * Iterator for a set of Entry IDs.  It must return values in order of ID.
  */
-public class IDSetIterator implements Iterator<EntryID>
+class IDSetIterator implements Iterator<EntryID>
 {
   /**
    * An array of ID values in order of ID.
    */
-  private long[] entryIDList;
+  private final long[] entryIDList;
 
   /**
    * Current position of the iterator as an index into the array of IDs.
@@ -48,7 +48,7 @@
    * Create a new iterator for a given array of entry IDs.
    * @param entryIDList An array of IDs in order or ID.
    */
-  public IDSetIterator(long[] entryIDList)
+  IDSetIterator(long[] entryIDList)
   {
     this.entryIDList = entryIDList;
   }
@@ -59,7 +59,7 @@
    * @param begin The entry ID of the first entry that should be returned, or
    *              {@code null} if it should start at the beginning of the list.
    */
-  public IDSetIterator(long[] entryIDList, EntryID begin)
+  IDSetIterator(long[] entryIDList, EntryID begin)
   {
     this.entryIDList = entryIDList;
 
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Importer.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Importer.java
index ccc0e5b..7c5f8ac 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Importer.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Importer.java
@@ -650,8 +650,8 @@
     }
   }
 
-  private void initializeSuffixes(WriteableStorage txn) throws StorageRuntimeException, ConfigException,
-      InitializationException
+  private void initializeSuffixes(WriteableStorage txn) throws StorageRuntimeException,
+      ConfigException
   {
     for (EntryContainer ec : rootContainer.getEntryContainers())
     {
@@ -707,7 +707,7 @@
   }
 
   private Suffix getSuffix(WriteableStorage txn, EntryContainer entryContainer)
-      throws ConfigException, InitializationException
+      throws ConfigException
   {
     DN baseDN = entryContainer.getBaseDN();
     EntryContainer sourceEntryContainer = null;
@@ -2926,11 +2926,8 @@
 
     /**
      * Print start message.
-     *
-     * @throws StorageRuntimeException
-     *           If an database error occurred.
      */
-    public void printStartMessage(WriteableStorage txn) throws StorageRuntimeException
+    void printStartMessage(WriteableStorage txn) throws StorageRuntimeException
     {
       this.txn = txn;
       totalEntries = suffix.getID2Entry().getRecordCount(txn);
@@ -3760,7 +3757,7 @@
      *
      * @return Entry's suffix instance;
      */
-    public Suffix getSuffix()
+    private Suffix getSuffix()
     {
       return suffix;
     }
@@ -3792,7 +3789,7 @@
      *
      * @return The entry ID associated with the entry.
      */
-    public EntryID getEntryID()
+    private EntryID getEntryID()
     {
       return entryID;
     }
@@ -3895,7 +3892,7 @@
      *
      * @return The attribute type.
      */
-    public AttributeType getAttributeType()
+    private AttributeType getAttributeType()
     {
       return attributeType;
     }
@@ -3905,7 +3902,7 @@
      *
      * @return The index type.
      */
-    public ImportIndexType getIndexType()
+    private ImportIndexType getIndexType()
     {
       return indexType;
     }
@@ -3917,7 +3914,7 @@
      *
      * @return The index key name.
      */
-    public String getName()
+    private String getName()
     {
       return attributeType.getPrimaryName() + "."
           + StaticUtils.toLowerCase(indexType.name());
@@ -3928,7 +3925,7 @@
      *
      * @return The entry limit.
      */
-    public int getEntryLimit()
+    private int getEntryLimit()
     {
       return entryLimit;
     }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Index.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Index.java
index c9250fd..a861cda 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Index.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Index.java
@@ -57,12 +57,12 @@
  * normalized form of an attribute value (or fragment of a value) appearing
  * in the entry.
  */
-public class Index extends DatabaseContainer
+class Index extends DatabaseContainer
 {
   private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
 
   /** The indexer object to construct index keys from LDAP attribute values. */
-  public Indexer indexer;
+  Indexer indexer;
 
   /** The limit on the number of entry IDs that may be indexed by one key. */
   private int indexEntryLimit;
@@ -153,7 +153,7 @@
    * @param keyBytes         The index key bytes.
    * @param entryID     The entry ID.
    */
-  void insertID(IndexBuffer buffer, ByteString keyBytes, EntryID entryID)
+  final void insertID(IndexBuffer buffer, ByteString keyBytes, EntryID entryID)
   {
     getBufferedIndexValues(buffer, keyBytes).addEntryID(keyBytes, entryID);
   }
@@ -166,7 +166,9 @@
    * @param importIdSet The import ID set to delete.
    * @throws StorageRuntimeException If a database error occurs.
    */
-  void delete(WriteableStorage txn, ByteSequence key, ImportIDSet importIdSet) throws StorageRuntimeException {
+  final void delete(WriteableStorage txn, ByteSequence key, ImportIDSet importIdSet)
+      throws StorageRuntimeException
+  {
     ByteString value = read(txn, key, false);
     if (value != null) {
       newImportIDSet.clear();
@@ -194,7 +196,9 @@
    * @param importIdSet The set of import IDs.
    * @throws StorageRuntimeException If a database error occurs.
    */
-  void insert(WriteableStorage txn, ByteSequence key, ImportIDSet importIdSet) throws StorageRuntimeException {
+  final void insert(WriteableStorage txn, ByteSequence key, ImportIDSet importIdSet)
+      throws StorageRuntimeException
+  {
     ByteString value = read(txn, key, false);
     if(value != null) {
       newImportIDSet.clear();
@@ -387,7 +391,7 @@
    * @param keyBytes    The index key bytes.
    * @param entryID     The entry ID.
    */
-  void removeID(IndexBuffer buffer, ByteString keyBytes, EntryID entryID)
+  final void removeID(IndexBuffer buffer, ByteString keyBytes, EntryID entryID)
   {
     getBufferedIndexValues(buffer, keyBytes).deleteEntryID(keyBytes, entryID);
   }
@@ -742,7 +746,7 @@
    *
    * @param indexer The indexer to set
    */
-  public void setIndexer(Indexer indexer)
+  final void setIndexer(Indexer indexer)
   {
     this.indexer = indexer;
   }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexBuffer.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexBuffer.java
index 8c62f3f..8bd98fc 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexBuffer.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexBuffer.java
@@ -22,7 +22,7 @@
  *
  *
  *      Copyright 2006-2008 Sun Microsystems, Inc.
- *      Portions Copyright 2014 ForgeRock AS
+ *      Portions Copyright 2014-2015 ForgeRock AS
  */
 package org.opends.server.backends.pluggable;
 
@@ -44,7 +44,7 @@
  * the same transaction. The transaction may be null if it is known
  * that there are no other concurrent updates to the index.
  */
-public class IndexBuffer
+class IndexBuffer
 {
   private final EntryContainer entryContainer;
 
@@ -169,7 +169,7 @@
    * @param entryContainer The database entryContainer using this
    * index buffer.
    */
-  public IndexBuffer(EntryContainer entryContainer)
+  IndexBuffer(EntryContainer entryContainer)
   {
     this.entryContainer = entryContainer;
   }
@@ -232,7 +232,7 @@
    * @throws StorageRuntimeException If an error occurs in the JE database.
    * @throws DirectoryException If a Directory Server error occurs.
    */
-  public void flush(WriteableStorage txn) throws StorageRuntimeException, DirectoryException
+  void flush(WriteableStorage txn) throws StorageRuntimeException, DirectoryException
   {
     /*
      * FIXME: this seems like a surprising way to update the indexes. Why not
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexFilter.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexFilter.java
index 95e7b29..d73902a 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexFilter.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexFilter.java
@@ -43,13 +43,13 @@
  * An index filter is used to apply a search operation to a set of indexes
  * to generate a set of candidate entries.
  */
-public class IndexFilter
+class IndexFilter
 {
   /**
    * Stop processing the filter against the indexes when the
    * number of candidates is smaller than this value.
    */
-  public static final int FILTER_CANDIDATE_THRESHOLD = 10;
+  static final int FILTER_CANDIDATE_THRESHOLD = 10;
 
   /** The entry container holding the attribute indexes. */
   private final EntryContainer entryContainer;
@@ -79,7 +79,7 @@
    *                     which will help determine how the indexes contributed
    *                     to this search.
    */
-  public IndexFilter(EntryContainer entryContainer, ReadableStorage txn, SearchOperation searchOp,
+  IndexFilter(EntryContainer entryContainer, ReadableStorage txn, SearchOperation searchOp,
       StringBuilder debugBuilder, DatabaseEnvironmentMonitor monitor)
   {
     this.entryContainer = entryContainer;
@@ -94,7 +94,7 @@
    *
    * @return A set of entry IDs representing candidate entries.
    */
-  public EntryIDSet evaluate()
+  EntryIDSet evaluate()
   {
     if (buffer != null)
     {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQuery.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQuery.java
index 1bd337b..0e0a60f 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQuery.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQuery.java
@@ -22,7 +22,7 @@
  *
  *
  *      Copyright 2009-2010 Sun Microsystems, Inc.
- *      Portions Copyright 2014 ForgeRock AS
+ *      Portions Copyright 2014-2015 ForgeRock AS
  */
 package org.opends.server.backends.pluggable;
 
@@ -40,7 +40,7 @@
     mayInstantiate = false,
     mayExtend = true,
     mayInvoke = false)
-public abstract class IndexQuery
+abstract class IndexQuery
 {
   /**
    * Evaluates the index query and returns the EntryIDSet.
@@ -62,7 +62,7 @@
    *          A collection of IndexQuery objects.
    * @return An IntersectionIndexQuery object.
    */
-  public static IndexQuery createIntersectionIndexQuery(
+  static IndexQuery createIntersectionIndexQuery(
       Collection<IndexQuery> subIndexQueries)
   {
     return new IntersectionIndexQuery(subIndexQueries);
@@ -78,7 +78,7 @@
    *          Collection of IndexQuery objects.
    * @return A UnionIndexQuery object.
    */
-  public static IndexQuery createUnionIndexQuery(
+  static IndexQuery createUnionIndexQuery(
       Collection<IndexQuery> subIndexQueries)
   {
     return new UnionIndexQuery(subIndexQueries);
@@ -91,7 +91,7 @@
    *
    * @return A NullIndexQuery object.
    */
-  public static IndexQuery createNullIndexQuery()
+  static IndexQuery createNullIndexQuery()
   {
     return new NullIndexQuery();
   }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQueryFactoryImpl.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQueryFactoryImpl.java
index 9d18446..9f6155e 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQueryFactoryImpl.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQueryFactoryImpl.java
@@ -22,7 +22,7 @@
  *
  *
  *      Copyright 2009-2010 Sun Microsystems, Inc.
- *      Portions Copyright 2014 ForgeRock AS
+ *      Portions Copyright 2014-2015 ForgeRock AS
  */
 package org.opends.server.backends.pluggable;
 
@@ -40,7 +40,7 @@
  * This class is an implementation of IndexQueryFactory which creates
  * IndexQuery objects as part of the query of the JEB index.
  */
-public final class IndexQueryFactoryImpl implements IndexQueryFactory<IndexQuery>
+final class IndexQueryFactoryImpl implements IndexQueryFactory<IndexQuery>
 {
 
   private static final String PRESENCE_INDEX_KEY = "presence";
@@ -57,7 +57,7 @@
    * @param attributeIndex
    *          The targeted attribute index
    */
-  public IndexQueryFactoryImpl(ReadableStorage txn, AttributeIndex attributeIndex)
+  IndexQueryFactoryImpl(ReadableStorage txn, AttributeIndex attributeIndex)
   {
     this.txn = txn;
     this.attributeIndex = attributeIndex;
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Indexer.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Indexer.java
index 35200a5..71f51ec 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Indexer.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Indexer.java
@@ -22,7 +22,7 @@
  *
  *
  *      Copyright 2006-2008 Sun Microsystems, Inc.
- *      Portions copyright 2012-2014 ForgeRock AS.
+ *      Portions copyright 2012-2015 ForgeRock AS.
  */
 package org.opends.server.backends.pluggable;
 
@@ -39,7 +39,7 @@
  * This class attempts to abstract the generation and comparison of keys
  * for an index. It is subclassed for the specific type of indexing.
  */
-public abstract class Indexer
+abstract class Indexer
 {
   /**
    * Generate the set of index keys for an entry.
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/JECompressedSchema.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/JECompressedSchema.java
index f236ac7..c2b5602 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/JECompressedSchema.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/JECompressedSchema.java
@@ -55,7 +55,7 @@
  * This class provides a compressed schema implementation whose definitions are
  * stored in a Berkeley DB JE database.
  */
-public final class JECompressedSchema extends CompressedSchema
+final class JECompressedSchema extends CompressedSchema
 {
   private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
 
@@ -93,7 +93,7 @@
    *           If an error occurs while loading and processing the compressed
    *           schema definitions.
    */
-  public JECompressedSchema(final Storage storage, WriteableStorage txn)
+  JECompressedSchema(final Storage storage, WriteableStorage txn)
       throws StorageRuntimeException, InitializationException
   {
     this.storage = storage;
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/JebFormat.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/JebFormat.java
index dfb6540..881d1c6 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/JebFormat.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/JebFormat.java
@@ -38,11 +38,7 @@
 {
 
   /** The format version used by this class to encode and decode a ByteString. */
-  public static final byte FORMAT_VERSION = 0x01;
-  /** The ASN1 tag for the ByteString type. */
-  public static final byte TAG_DATABASE_ENTRY = 0x60;
-  /** The ASN1 tag for the DirectoryServerEntry type. */
-  public static final byte TAG_DIRECTORY_SERVER_ENTRY = 0x61;
+  static final byte FORMAT_VERSION = 0x01;
 
   /**
    * Find the length of bytes that represents the superior DN of the given DN
@@ -53,7 +49,7 @@
    * @return The length of the superior DN or -1 if the given dn is the root DN
    *         or 0 if the superior DN is removed.
    */
-  public static int findDNKeyParent(ByteSequence dnKey)
+  static int findDNKeyParent(ByteSequence dnKey)
   {
     if (dnKey.length() == 0)
     {
@@ -81,7 +77,7 @@
    *                   representation.
    * @return A ByteString containing the key.
    */
-  public static ByteString dnToDNKey(DN dn, int prefixRDNs)
+  static ByteString dnToDNKey(DN dn, int prefixRDNs)
   {
     final ByteStringBuilder builder = new ByteStringBuilder();
     final int startSize = dn.size() - prefixRDNs - 1;
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/PresenceIndexer.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/PresenceIndexer.java
index 4122c05..267a22c 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/PresenceIndexer.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/PresenceIndexer.java
@@ -40,23 +40,23 @@
 /**
  * An implementation of an Indexer for attribute presence.
  */
-public class PresenceIndexer extends Indexer
+class PresenceIndexer extends Indexer
 {
   /** The key bytes used for the presence index. */
-  static final byte[] presenceKeyBytes = "+".getBytes();
+  private static final byte[] presenceKeyBytes = "+".getBytes();
 
   /** The key bytes used for the presence index as a {@link ByteString}. */
   static final ByteString presenceKey = ByteString.wrap(presenceKeyBytes);
 
   /** The attribute type for which this instance will generate index keys. */
-  private AttributeType attributeType;
+  private final AttributeType attributeType;
 
   /**
    * Create a new attribute presence indexer.
    * @param attributeType The attribute type for which the indexer
    * is required.
    */
-  public PresenceIndexer(AttributeType attributeType)
+  PresenceIndexer(AttributeType attributeType)
   {
     this.attributeType = attributeType;
   }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/RootContainer.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/RootContainer.java
index d9e854a..7bee231 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/RootContainer.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/RootContainer.java
@@ -126,7 +126,7 @@
   /** The backend to which this entry root container belongs. */
   private final BackendImpl backend;
   /** The backend configuration. */
-  private PluggableBackendCfg config;
+  private final PluggableBackendCfg config;
   /** The database environment monitor for this JE environment. */
   private DatabaseEnvironmentMonitor monitor;
 
@@ -459,7 +459,7 @@
    *
    * @return The compressed schema manager for this backend.
    */
-  public CompressedSchema getCompressedSchema()
+  CompressedSchema getCompressedSchema()
   {
     return compressedSchema;
   }
@@ -470,7 +470,7 @@
    *
    * @return The DatabaseEnvironmentMonitor object.
    */
-  public DatabaseEnvironmentMonitor getMonitorProvider()
+  DatabaseEnvironmentMonitor getMonitorProvider()
   {
     if (monitor == null)
     {
@@ -573,7 +573,7 @@
    *
    * @return The set of DNs this root container stores.
    */
-  public Set<DN> getBaseDNs()
+  Set<DN> getBaseDNs()
   {
     return entryContainers.keySet();
   }
@@ -607,7 +607,7 @@
    *
    * @return The backend configuration used by this root container.
    */
-  public PluggableBackendCfg getConfiguration()
+  PluggableBackendCfg getConfiguration()
   {
     return config;
   }
@@ -619,7 +619,7 @@
    * @throws StorageRuntimeException
    *           If an error occurs while retrieving the entry count.
    */
-  public long getEntryCount() throws StorageRuntimeException
+  long getEntryCount() throws StorageRuntimeException
   {
     try
     {
@@ -656,22 +656,12 @@
    *
    * @return The assigned entry ID.
    */
-  public EntryID getNextEntryID()
+  EntryID getNextEntryID()
   {
     return new EntryID(nextid.getAndIncrement());
   }
 
   /**
-   * Return the lowest entry ID assigned.
-   *
-   * @return The lowest entry ID assigned.
-   */
-  public Long getLowestEntryID()
-  {
-    return 1L;
-  }
-
-  /**
    * Resets the next entry ID counter to zero. This should only be used after
    * clearing all databases.
    */
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/SortValues.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/SortValues.java
index b2cae8e..95ff9ab 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/SortValues.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/SortValues.java
@@ -22,7 +22,7 @@
  *
  *
  *      Copyright 2008 Sun Microsystems, Inc.
- *      Portions Copyright 2014 ForgeRock AS
+ *      Portions Copyright 2014-2015 ForgeRock AS
  */
 package org.opends.server.backends.pluggable;
 
@@ -47,23 +47,23 @@
  * <p>
  * FIXME: replace with the SDK's SortKey?
  */
-public class SortValues
+class SortValues
        implements Comparable<SortValues>
 {
   /** The set of sort keys (attribute values) in this sort order. */
-  private ByteString[] values;
+  private final ByteString[] values;
   /**
    * The types of sort keys.
    *
    * @see #values
    */
-  private AttributeType[] types;
+  private final AttributeType[] types;
 
   /** The entry ID for the entry associated with this sort values. */
-  private EntryID entryID;
+  private final EntryID entryID;
 
   /** The sort order for this set of sort values. */
-  private SortOrder sortOrder;
+  private final SortOrder sortOrder;
 
 
 
@@ -75,7 +75,7 @@
    * @param values     The attribute values for this sort values.
    * @param sortOrder  The sort order to use to obtain the necessary values.
    */
-  public SortValues(EntryID entryID, ByteString[] values,
+  SortValues(EntryID entryID, ByteString[] values,
                     SortOrder sortOrder)
   {
     this.entryID = entryID;
@@ -99,7 +99,7 @@
    *                    sorting.
    * @param  sortOrder  The sort order to use to obtain the necessary values.
    */
-  public SortValues(EntryID entryID, Entry entry, SortOrder sortOrder)
+  SortValues(EntryID entryID, Entry entry, SortOrder sortOrder)
   {
     this.entryID   = entryID;
     this.sortOrder = sortOrder;
@@ -194,7 +194,7 @@
    *          is equal to the first sort value, or a positive value if the
    *          provided assertion value should come after the first sort value.
    */
-  public int compareTo(ByteString assertionValue)
+  int compareTo(ByteString assertionValue)
   {
     SortKey sortKey = sortOrder.getSortKeys()[0];
     return sortKey.compareValues(values[0], assertionValue);
@@ -219,7 +219,7 @@
    *
    * @param  buffer  The buffer to which the information should be appended.
    */
-  public void toString(StringBuilder buffer)
+  private void toString(StringBuilder buffer)
   {
     buffer.append("SortValues(");
 
@@ -248,7 +248,7 @@
    *
    * @return The array of attribute values for this sort values.
    */
-  public ByteString[] getValues()
+  ByteString[] getValues()
   {
     return values;
   }
@@ -258,7 +258,7 @@
    *
    * @return The array of type of the attribute values for this sort values.
    */
-  public AttributeType[] getTypes()
+  AttributeType[] getTypes()
   {
     return types;
   }
@@ -268,7 +268,7 @@
    *
    * @return The entry ID for this sort values.
    */
-  public long getEntryID()
+  long getEntryID()
   {
     return entryID.longValue();
   }
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/SortValuesSet.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/SortValuesSet.java
index 27e65b4..58a1dc2 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/SortValuesSet.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/SortValuesSet.java
@@ -40,7 +40,7 @@
 /**
  * This class represents a partial sorted set of sorted entries in a VLV index.
  */
-public class SortValuesSet
+class SortValuesSet
 {
   private long[] entryIDs;
   private int[] valuesBytesOffsets;
@@ -53,7 +53,7 @@
    *
    * @param vlvIndex The VLV index using this set.
    */
-  public SortValuesSet(VLVIndex vlvIndex)
+  SortValuesSet(VLVIndex vlvIndex)
   {
     this(vlvIndex, ByteString.empty(), null, null, null);
   }
@@ -65,7 +65,7 @@
    * @param value The bytes to decode and construct this set.
    * @param vlvIndex The VLV index using this set.
    */
-  public SortValuesSet(ByteString key, ByteString value, VLVIndex vlvIndex)
+  SortValuesSet(ByteString key, ByteString value, VLVIndex vlvIndex)
   {
     this.key = key;
     this.vlvIndex = vlvIndex;
@@ -117,7 +117,7 @@
    * @throws DirectoryException If a Directory Server error occurs.
    * @throws StorageRuntimeException If an error occurs in the JE database.
    */
-  public boolean add(long entryID, ByteString[] values, AttributeType[] types)
+  private boolean add(long entryID, ByteString[] values, AttributeType[] types)
       throws StorageRuntimeException, DirectoryException
   {
     if(values == null)
@@ -292,7 +292,7 @@
    * @param splitLength The size of the new set.
    * @return The split set.
    */
-  public SortValuesSet split(int splitLength)
+  SortValuesSet split(int splitLength)
   {
     if(valuesBytesOffsets == null)
     {
@@ -343,7 +343,7 @@
    * @return The encoded bytes representing this set or null if
    * this set is empty.
    */
-  public ByteString toByteString()
+  ByteString toByteString()
   {
     if(size() == 0)
     {
@@ -366,7 +366,7 @@
    * @param bytes The encoded bytes of a SortValuesSet to decode the IDs from.
    * @return The decoded IDs in the provided encoded set.
    */
-  public static long[] getEncodedIDs(ByteString bytes)
+  static long[] getEncodedIDs(ByteString bytes)
   {
     final ByteSequenceReader reader = bytes.asReader();
     final int length = reader.getInt();
@@ -424,7 +424,7 @@
    *
    * @return The size of this set.
    */
-  public int size()
+  int size()
   {
     if(entryIDs == null)
     {
@@ -439,7 +439,7 @@
    *
    * @return The entry IDs in this set.
    */
-  public long[] getEntryIDs()
+  long[] getEntryIDs()
   {
     return entryIDs;
   }
@@ -485,7 +485,7 @@
    * @throws DirectoryException If a Directory Server error occurs.
    * @throws StorageRuntimeException If an error occurs in the JE database.
    */
-  public ByteString getKeyBytes()
+  ByteString getKeyBytes()
       throws StorageRuntimeException, DirectoryException
   {
     if(entryIDs == null || entryIDs.length == 0)
@@ -523,7 +523,7 @@
    * @throws DirectoryException If a Directory Server error occurs.
    * @throws StorageRuntimeException If an error occurs in the JE database.
    */
-  public SortValues getKeySortValues()
+  SortValues getKeySortValues()
       throws StorageRuntimeException, DirectoryException
   {
     if(entryIDs == null || entryIDs.length == 0)
@@ -558,7 +558,7 @@
    * @throws DirectoryException If a Directory Server error occurs.
    * @throws StorageRuntimeException If an error occurs in the JE database.
    */
-  public SortValues getSortValues(int index) throws StorageRuntimeException, DirectoryException
+  SortValues getSortValues(int index) throws StorageRuntimeException, DirectoryException
   {
     if(entryIDs == null || entryIDs.length == 0)
     {
@@ -617,7 +617,7 @@
    * @throws DirectoryException If a Directory Server error occurs.
    * @throws StorageRuntimeException If an error occurs in the JE database.
    */
-  public ByteString getValue(int index)
+  ByteString getValue(int index)
       throws StorageRuntimeException, DirectoryException
   {
     if(valuesBytesOffsets == null)
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/State.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/State.java
index b8124e3..dfa97ab 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/State.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/State.java
@@ -38,7 +38,7 @@
  * This class is responsible for storing the configuration state of
  * the JE backend for a particular suffix.
  */
-public class State extends DatabaseContainer
+class State extends DatabaseContainer
 {
   private static final ByteString falseBytes = ByteString.wrap(new byte[] { 0x00 });
   private static final ByteString trueBytes = ByteString.wrap(new byte[] { 0x01 });
@@ -90,7 +90,7 @@
    * @return The trusted state of the index in the database.
    * @throws StorageRuntimeException If an error occurs in the JE database.
    */
-  public boolean getIndexTrustState(ReadableStorage txn, DatabaseContainer index)
+  boolean getIndexTrustState(ReadableStorage txn, DatabaseContainer index)
       throws StorageRuntimeException
   {
     ByteString key = keyForIndex(index);
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Suffix.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Suffix.java
index 895cd0c..a7d2cc6 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Suffix.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/Suffix.java
@@ -303,27 +303,6 @@
   }
 
   /**
-   * Get the parent DN of the last entry added to a suffix.
-   *
-   * @return The parent DN of the last entry added.
-   */
-  public DN getParentDN()
-  {
-    return parentDN;
-  }
-
-
-  /**
-   * Set the parent DN of the last entry added to a suffix.
-   *
-   * @param parentDN The parent DN to save.
-   */
-  public void setParentDN(DN parentDN)
-  {
-    this.parentDN = parentDN;
-  }
-
-  /**
    * Return a src entry container.
    *
    * @return  The src entry container.
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 7280260..4816039 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
@@ -84,7 +84,7 @@
  * attribute value is bigger then the previous key but smaller or equal
  * to its own key.
  */
-public class VLVIndex extends DatabaseContainer
+class VLVIndex extends DatabaseContainer
     implements ConfigurationChangeListener<BackendVLVIndexCfg>
 {
   private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
@@ -933,7 +933,7 @@
    *                otherwise.
    * @throws StorageRuntimeException If an error occurs in the JE database.
    */
-  public synchronized void setTrusted(WriteableStorage txn, boolean trusted)
+  synchronized void setTrusted(WriteableStorage txn, boolean trusted)
       throws StorageRuntimeException
   {
     this.trusted = trusted;
@@ -944,7 +944,7 @@
    * Return true iff this index is trusted.
    * @return the trusted state of this index
    */
-  public boolean isTrusted()
+  boolean isTrusted()
   {
     return trusted;
   }
@@ -1021,7 +1021,7 @@
    * @return The encoded bytes.
    * @throws DirectoryException If a Directory Server error occurs.
    */
-  ByteString encodeKey(long entryID, ByteString[] values, AttributeType[] types)
+  private ByteString encodeKey(long entryID, ByteString[] values, AttributeType[] types)
       throws DirectoryException
   {
     try
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 d9a7b21..f656d94 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
@@ -67,7 +67,7 @@
 import org.opends.server.util.StaticUtils;
 
 /** This class is used to run an index verification process on the backend. */
-public class VerifyJob
+class VerifyJob
 {
   private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
 
@@ -124,7 +124,7 @@
    *
    * @param verifyConfig The verify configuration.
    */
-  public VerifyJob(VerifyConfig verifyConfig)
+  VerifyJob(VerifyConfig verifyConfig)
   {
     this.verifyConfig = verifyConfig;
   }
@@ -137,7 +137,8 @@
    * @throws StorageRuntimeException If an error occurs in the JE database.
    * @throws DirectoryException If an error occurs while verifying the backend.
    */
-  public long verifyBackend(final RootContainer rootContainer) throws StorageRuntimeException, DirectoryException
+  long verifyBackend(final RootContainer rootContainer) throws StorageRuntimeException,
+      DirectoryException
   {
     try
     {
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/spi/ReadableStorage.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/spi/ReadableStorage.java
index d22e820..bbb856d 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/spi/ReadableStorage.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/spi/ReadableStorage.java
@@ -53,7 +53,7 @@
    * @param key
    *          the record's key
    * @return the record's value, or {@code null} if none exists
-   * @deprecated use {@link #update(TreeName, ByteSequence, UpdateFunction)} instead
+   * @deprecated use {@link WriteableStorage#update(TreeName, ByteSequence, UpdateFunction)} instead
    */
   @Deprecated
   ByteString getRMW(TreeName treeName, ByteSequence key);
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/backends/task/TaskBackend.java b/opendj-server-legacy/src/main/java/org/opends/server/backends/task/TaskBackend.java
index 1087f87..ec888ee 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/backends/task/TaskBackend.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/backends/task/TaskBackend.java
@@ -325,16 +325,6 @@
 
   /** {@inheritDoc} */
   @Override
-  public boolean isLocal()
-  {
-    // For the purposes of this method, this is a local backend.
-    return true;
-  }
-
-
-
-  /** {@inheritDoc} */
-  @Override
   public boolean isIndexed(AttributeType attributeType, IndexType indexType)
   {
     // All searches in this backend will always be considered indexed.
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/extensions/ConfigFileHandler.java b/opendj-server-legacy/src/main/java/org/opends/server/extensions/ConfigFileHandler.java
index 0df1892..77fd18e 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/extensions/ConfigFileHandler.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/extensions/ConfigFileHandler.java
@@ -825,14 +825,6 @@
 
   /** {@inheritDoc} */
   @Override
-  public boolean isLocal()
-  {
-    // The configuration information will always be local.
-    return true;
-  }
-
-  /** {@inheritDoc} */
-  @Override
   public boolean isIndexed(AttributeType attributeType, IndexType indexType)
   {
     // All searches in this backend will always be considered indexed.
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/backends/GenericBackendTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/backends/GenericBackendTestCase.java
index 94c14a4..d9485b3 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/backends/GenericBackendTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/backends/GenericBackendTestCase.java
@@ -95,19 +95,6 @@
 
 
   /**
-   * Tests the {@code isLocal} method for the provided backend.
-   *
-   * @param  b  The backend to test.
-   */
-  @Test(dataProvider = "backends")
-  public void testIsLocal(Backend<?> b)
-  {
-    b.isLocal();
-  }
-
-
-
-  /**
    * Tests the {@code getSupportedControls} method for the provided backend.
    *
    * @param  b  The backend to test.
@@ -148,19 +135,6 @@
 
 
   /**
-   * Tests the {@code supportsFeature} method for the provided backend.
-   *
-   * @param  b  The backend to test.
-   */
-  @Test(dataProvider = "backends")
-  public void testSupportsFeature(Backend<?> b)
-  {
-    assertFalse(b.supportsFeature("1.2.3.4"));
-  }
-
-
-
-  /**
    * Tests the {@code supportsLDIFExport} method for the provided backend.
    *
    * @param  b  The backend to test.
diff --git a/opendj-server-legacy/src/test/java/org/opends/server/backends/LDIFBackendTestCase.java b/opendj-server-legacy/src/test/java/org/opends/server/backends/LDIFBackendTestCase.java
index 5f9c7d7..f32c561 100644
--- a/opendj-server-legacy/src/test/java/org/opends/server/backends/LDIFBackendTestCase.java
+++ b/opendj-server-legacy/src/test/java/org/opends/server/backends/LDIFBackendTestCase.java
@@ -723,7 +723,6 @@
   {
     LDIFBackend b = getLDIFBackend();
     assertTrue(b.getEntryCount() > 0);
-    assertTrue(b.isLocal());
     assertFalse(b.supports(BackendOperation.BACKUP));
 
     try
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 9c62659..67d759c 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
@@ -95,17 +95,6 @@
 
 
   /**
-   * Tests the {@code isLocal} method to ensure that it is considered local.
-   */
-  @Test
-  public void testIsLocal()
-  {
-    assertTrue(schemaBackend.isLocal());
-  }
-
-
-
-  /**
    * Tests the {@code getEntry} method to ensure that it is able to retrieve
    * the schema entry if it is given a valid entry DN.
    *

--
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