From 87bfeae4eac3eff272eedaaf6a066f6a4e24989f Mon Sep 17 00:00:00 2001
From: Jean-Noel Rouvignac <jean-noel.rouvignac@forgerock.com>
Date: Wed, 15 Jul 2015 14:46:53 +0000
Subject: [PATCH] AutoRefactor'ed use StringBuilder

---
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/crypto/CryptoManagerTestCase.java                    |   25 -
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestCompareResponseProtocolOp.java    |   64 ++----
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyDNResponseProtocolOp.java   |   52 +---
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/replication/service/ReplicationDomainTest.java       |    2 
 opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndex.java               |    2 
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/schema/GenericSchemaTestCase.java                    |   30 +-
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestDeleteResponseProtocolOp.java     |   52 +---
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyResponseProtocolOp.java     |   57 +----
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/crypto/GetSymmetricKeyExtendedOperationTestCase.java |   27 --
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/extensions/ConfigFileHandlerTestCase.java            |   13 
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestAddRequestProtocolOp.java         |   17 -
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyDNRequestProtocolOp.java    |    6 
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestAddResponseProtocolOp.java        |   67 +-----
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyRequestProtocolOp.java      |    2 
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestCompareRequestProtocolOp.java     |   50 +---
 opendj-sdk/opendj-server-legacy/src/main/java/org/opends/admin/ads/ADSContextHelper.java                             |    7 
 opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQueryFactoryImpl.java        |    2 
 opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/admin/doc/ConfigGuideGeneration.java                 |   97 +++-----
 opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/replication/UpdateOperationTest.java                 |    4 
 19 files changed, 180 insertions(+), 396 deletions(-)

diff --git a/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/admin/ads/ADSContextHelper.java b/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/admin/ads/ADSContextHelper.java
index 9bb01b5..924ed0e 100644
--- a/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/admin/ads/ADSContextHelper.java
+++ b/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/admin/ads/ADSContextHelper.java
@@ -205,10 +205,9 @@
         }
 
         /* add public-key certificate entry */
-        final LdapName keyDn = new LdapName((new StringBuilder())
-            .append(ServerProperty.INSTANCE_KEY_ID.getAttributeName())
-            .append("=").append(Rdn.escapeValue(keyID)).append(",")
-            .append(ADSContext.getInstanceKeysContainerDN()).toString());
+        final LdapName keyDn = new LdapName(
+            ServerProperty.INSTANCE_KEY_ID.getAttributeName() + "=" + Rdn.escapeValue(keyID)
+                + "," + ADSContext.getInstanceKeysContainerDN());
         ctx.createSubcontext(keyDn, keyAttrs).close();
       }
 
diff --git a/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/admin/doc/ConfigGuideGeneration.java b/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/admin/doc/ConfigGuideGeneration.java
index ad9da19..f9eb77f 100644
--- a/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/admin/doc/ConfigGuideGeneration.java
+++ b/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/admin/doc/ConfigGuideGeneration.java
@@ -284,8 +284,7 @@
   }
 
    private void jumpSection() {
-     htmlBuff.append("<p class=\"category-index\">" +
-       "<strong>Jump To:</strong><br>\n");
+     htmlBuff.append("<p class=\"category-index\"><strong>Jump To:</strong><br>\n");
 
      String[] catNames = catTopMoList.keySet().toArray(new String[0]);
     for (int ii=0; ii < catNames.length; ii++) {
@@ -526,10 +525,10 @@
   }
 
   private void homeLink() {
-    htmlBuff.append("<div style=\"font-size:11px;margin-top:-10px;" +
-      "margin-bottom:-10px; text-align:right\"><a href=\"" +
-      MAIN_FILE +
-      "\" target=\"_top\">Configuration Reference Home</a></div>");
+    htmlBuff.append("<div style=\"font-size:11px;margin-top:-10px;")
+      .append("margin-bottom:-10px; text-align:right\"><a href=\"")
+      .append(MAIN_FILE)
+      .append("\" target=\"_top\">Configuration Reference Home</a></div>");
   }
 
 
@@ -747,12 +746,11 @@
   private void propertiesLinkTable(TreeMap<String,
     PropertyDefinition> basicProps,
     TreeMap<String, PropertyDefinition> advancedProps) {
-    htmlBuff.append(
-      "<table border=\"0\" cellspacing=\"0\" class=\"jump-table\">\n" +
-      "  <tr>\n" +
-      "    <th>Basic Properties:</th>\n" +
-      "    <th>Advanced Properties:</th>\n" +
-      "  </tr>\n");
+    htmlBuff.append("<table border=\"0\" cellspacing=\"0\" class=\"jump-table\">\n")
+        .append("  <tr>\n")
+        .append("    <th>Basic Properties:</th>\n")
+        .append("    <th>Advanced Properties:</th>\n")
+        .append("  </tr>\n");
 
     PropertyDefinition[] basicPropsArray =
       basicProps.values().toArray(new PropertyDefinition[0]);
@@ -788,7 +786,7 @@
       }
 
       htmlBuff.append("<tr>\n");
-      htmlBuff.append(basicHtmlCell + advancedHtmlCell);
+      htmlBuff.append(basicHtmlCell).append(advancedHtmlCell);
       htmlBuff.append("</tr>\n");
     }
     htmlBuff.append("</table>\n");
@@ -864,14 +862,12 @@
       if (!mo.getName().startsWith(firstChar)) {
         firstChar = mo.getName().substring(0, 1);
         String letter = firstChar.toUpperCase();
-        moPointers.append(getAnchor(letter) + getHeading2(letter));
+        moPointers.append(getAnchor(letter)).append(getHeading2(letter));
         lettersPointers += getLink(letter, "#" + letter) + " ";
       }
-      moPointers.append(
-        "<p> " +
-        getLink(mo.getUserFriendlyName().toString(), mo.getName() + ".html",
-        MAIN_FRAME) +
-        "</p>\n");
+      moPointers.append("<p> ")
+        .append(getLink(mo.getUserFriendlyName().toString(), mo.getName() + ".html", MAIN_FRAME))
+        .append("</p>\n");
     }
     paragraph(lettersPointers);
     htmlBuff.append(moPointers);
@@ -899,7 +895,7 @@
       if (!propName.startsWith(firstChar)) {
         firstChar = propName.substring(0, 1);
         String letter = firstChar.toUpperCase();
-        htmlBuff.append(getAnchor(letter) + getHeading2(letter));
+        htmlBuff.append(getAnchor(letter)).append(getHeading2(letter));
         lettersPointers += getLink(letter, "#" + letter) + " ";
       }
       String propLink = getLink(propName,
@@ -1315,10 +1311,7 @@
   }
 
   private void bullet(String str) {
-    htmlBuff.append(
-      "<li>" +
-      str +
-      "</li>\n");
+    htmlBuff.append("<li>").append(str).append("</li>\n");
   }
 
   private void heading2(String string) {
@@ -1354,8 +1347,7 @@
   }
 
   private void htmlHeader(String pageTitle) {
-    htmlBuff.append(getHtmlHeader(pageTitle) +
-      "<body>\n");
+    htmlBuff.append(getHtmlHeader(pageTitle)).append("<body>\n");
 
   }
 
@@ -1444,7 +1436,7 @@
     if (!inList) {
       htmlStr += "<br>";
     }
-    htmlBuff.append(htmlStr + "\n");
+    htmlBuff.append(htmlStr).append("\n");
   }
 
   private void newline() {
@@ -1486,14 +1478,9 @@
       classStr = "class=" + pClass;
     }
 
-    htmlBuff.append(
-      "<p " +
-      indentStr + " " +
-      styleStr + " " +
-      classStr +
-      ">" +
-      description +
-      "</p>\n");
+    htmlBuff.append("<p ").append(indentStr).append(" ").append(styleStr).append(" ").append(classStr).append(">")
+        .append(description)
+        .append("</p>\n");
   }
 
   private int getIndentPixels() {
@@ -1501,13 +1488,12 @@
   }
 
   private void startTable() {
-    htmlBuff.append(
-      "<table " +
-      "style=\"width: 100%; text-align: left;\"" +
-      "border=\"1\"" +
-      "cellpadding=\"1\"" +
-      "cellspacing=\"0\"" +
-      ">\n");
+    htmlBuff.append("<table ")
+            .append("style=\"width: 100%; text-align: left;\"")
+            .append("border=\"1\"")
+            .append("cellpadding=\"1\"")
+            .append("cellspacing=\"0\"")
+            .append(">\n");
 
     htmlBuff.append("<tbody>\n");
   }
@@ -1536,13 +1522,12 @@
       "<tr>\n");
     for (int ii = 0; ii < strings.length; ii++) {
       String string = strings[ii];
-      htmlBuff.append(
-        "<td style=\"" +
-        "vertical-align: top; " +
-        ((ii == 0) ? "width: 20%;" : "") +
-        "\">" +
-        string +
-        "<br></td>");
+      htmlBuff.append("<td style=\"")
+              .append("vertical-align: top; ")
+              .append(ii == 0 ? "width: 20%;" : "")
+              .append("\">")
+              .append(string)
+              .append("<br></td>");
     }
     htmlBuff.append(
       "</tr>\n");
@@ -1573,18 +1558,14 @@
   }
 
   private void htmlFooter() {
-    htmlBuff.append(
-      "</body>\n" +
-      "</html>\n");
+    htmlBuff.append("</body>\n").append("</html>\n");
   }
 
   private void viewHelp(String helpStr) {
-    htmlBuff.append(
-      "<p class=\"view-help\" >" +
-      helpStr +
-      "</p>" +
-      "\n"
-      );
+    htmlBuff.append("<p class=\"view-help\" >")
+            .append(helpStr)
+            .append("</p>")
+            .append("\n");
   }
 
   private void generateFile(String fileName) {
diff --git a/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndex.java b/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndex.java
index e75e3f6..0cce94a 100644
--- a/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndex.java
+++ b/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndex.java
@@ -532,7 +532,7 @@
   {
     if (indexNameOut.length() > 0)
     {
-      debugBuffer.append(newUndefinedSet().toString());
+      debugBuffer.append(newUndefinedSet());
       appendDebugIndexInformation(debugBuffer, indexNameOut.toString());
     }
   }
diff --git a/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQueryFactoryImpl.java b/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQueryFactoryImpl.java
index 16ad8ca..e7a66c7 100644
--- a/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQueryFactoryImpl.java
+++ b/opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/IndexQueryFactoryImpl.java
@@ -287,7 +287,7 @@
           }
           if (indexNameOut != null)
           {
-            indexNameOut.append(IndexFilterType.PRESENCE.toString());
+            indexNameOut.append(IndexFilterType.PRESENCE);
           }
           return entrySet;
         }
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/crypto/CryptoManagerTestCase.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/crypto/CryptoManagerTestCase.java
index 9dbfb52..1fd731a 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/crypto/CryptoManagerTestCase.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/crypto/CryptoManagerTestCase.java
@@ -350,23 +350,14 @@
             = "cn=secret keys," + ADSContext.getAdministrationSuffixDN();
     final DN baseDN = DN.valueOf(baseDNStr);
     final String FILTER_OC_INSTANCE_KEY = "(objectclass=" + OC_CRYPTO_CIPHER_KEY + ")";
-    final String FILTER_NOT_COMPROMISED = new StringBuilder("(!(")
-            .append(ATTR_CRYPTO_KEY_COMPROMISED_TIME)
-            .append("=*))").toString();
-    final String FILTER_CIPHER_TRANSFORMATION_NAME = new StringBuilder("(")
-            .append(ATTR_CRYPTO_CIPHER_TRANSFORMATION_NAME)
-            .append("=").append(cipherTransformationName)
-            .append(")").toString();
-    final String FILTER_CIPHER_KEY_LENGTH = new StringBuilder("(")
-            .append(ATTR_CRYPTO_KEY_LENGTH_BITS)
-            .append("=").append(String.valueOf(cipherKeyLength))
-            .append(")").toString();
-    final String searchFilter = new StringBuilder("(&")
-            .append(FILTER_OC_INSTANCE_KEY)
-            .append(FILTER_NOT_COMPROMISED)
-            .append(FILTER_CIPHER_TRANSFORMATION_NAME)
-            .append(FILTER_CIPHER_KEY_LENGTH)
-            .append(")").toString();
+    final String FILTER_NOT_COMPROMISED =
+        "(!(" + ATTR_CRYPTO_KEY_COMPROMISED_TIME + "=*))";
+    final String FILTER_CIPHER_TRANSFORMATION_NAME =
+        "(" + ATTR_CRYPTO_CIPHER_TRANSFORMATION_NAME + "=" + cipherTransformationName + ")";
+    final String FILTER_CIPHER_KEY_LENGTH =
+        "(" + ATTR_CRYPTO_KEY_LENGTH_BITS + "=" + cipherKeyLength + ")";
+    final String searchFilter =
+        "(&" + FILTER_OC_INSTANCE_KEY + FILTER_NOT_COMPROMISED + FILTER_CIPHER_TRANSFORMATION_NAME + FILTER_CIPHER_KEY_LENGTH + ")";
     final SearchRequest request = newSearchRequest(baseDN, SearchScope.SINGLE_LEVEL, searchFilter).addAttribute("dn");
     InternalSearchOperation searchOp = getRootConnection().processSearch(request);
     assertFalse(searchOp.getSearchEntries().isEmpty());
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/crypto/GetSymmetricKeyExtendedOperationTestCase.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/crypto/GetSymmetricKeyExtendedOperationTestCase.java
index 75929f4..f1d1b35 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/crypto/GetSymmetricKeyExtendedOperationTestCase.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/crypto/GetSymmetricKeyExtendedOperationTestCase.java
@@ -87,27 +87,12 @@
     final String baseDNStr // TODO: is this DN defined elsewhere as a constant?
             = "cn=secret keys," + ADSContext.getAdministrationSuffixDN();
     final DN baseDN = DN.valueOf(baseDNStr);
-    final String FILTER_OC_INSTANCE_KEY
-            = new StringBuilder("(objectclass=")
-            .append(ConfigConstants.OC_CRYPTO_CIPHER_KEY)
-            .append(")").toString();
-    final String FILTER_NOT_COMPROMISED = new StringBuilder("(!(")
-            .append(ConfigConstants.ATTR_CRYPTO_KEY_COMPROMISED_TIME)
-            .append("=*))").toString();
-    final String FILTER_CIPHER_TRANSFORMATION_NAME = new StringBuilder("(")
-            .append(ConfigConstants.ATTR_CRYPTO_CIPHER_TRANSFORMATION_NAME)
-            .append("=").append(cipherTransformationName)
-            .append(")").toString();
-    final String FILTER_CIPHER_KEY_LENGTH = new StringBuilder("(")
-            .append(ConfigConstants.ATTR_CRYPTO_KEY_LENGTH_BITS)
-            .append("=").append(String.valueOf(cipherKeyLength))
-            .append(")").toString();
-    final String searchFilter = new StringBuilder("(&")
-            .append(FILTER_OC_INSTANCE_KEY)
-            .append(FILTER_NOT_COMPROMISED)
-            .append(FILTER_CIPHER_TRANSFORMATION_NAME)
-            .append(FILTER_CIPHER_KEY_LENGTH)
-            .append(")").toString();
+    final String FILTER_OC_INSTANCE_KEY = "(objectclass=" + OC_CRYPTO_CIPHER_KEY + ")";
+    final String FILTER_NOT_COMPROMISED = "(!(" + ATTR_CRYPTO_KEY_COMPROMISED_TIME + "=*))";
+    final String FILTER_CIPHER_TRANSFORMATION_NAME = "(" + ATTR_CRYPTO_CIPHER_TRANSFORMATION_NAME + "=" + cipherTransformationName + ")";
+    final String FILTER_CIPHER_KEY_LENGTH = "(" + ATTR_CRYPTO_KEY_LENGTH_BITS + "=" + cipherKeyLength + ")";
+    final String searchFilter =
+        "(&" + FILTER_OC_INSTANCE_KEY + FILTER_NOT_COMPROMISED + FILTER_CIPHER_TRANSFORMATION_NAME + FILTER_CIPHER_KEY_LENGTH + ")";
     final SearchRequest request = newSearchRequest(baseDN, SearchScope.SINGLE_LEVEL, searchFilter)
         .addAttribute(ConfigConstants.ATTR_CRYPTO_SYMMETRIC_KEY);
     InternalSearchOperation searchOp = getRootConnection().processSearch(request);
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/extensions/ConfigFileHandlerTestCase.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/extensions/ConfigFileHandlerTestCase.java
index 3e99d91..15a27f4 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/extensions/ConfigFileHandlerTestCase.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/extensions/ConfigFileHandlerTestCase.java
@@ -119,17 +119,12 @@
     if (! violatingDNs.isEmpty())
     {
       StringBuilder message = new StringBuilder();
-      message.append("The extensibleObject object class is not allowed for " +
-                     "use in the server configuration.");
-      message.append(EOL);
-      message.append("Configuration entries containing the extensibleObject " +
-                     "object class:");
-      message.append(EOL);
+      message.append("The extensibleObject object class is not allowed for use in the server configuration.")
+             .append(EOL);
+      message.append("Configuration entries containing the extensibleObject object class:").append(EOL);
       for (DN dn : violatingDNs)
       {
-        message.append("- ");
-        message.append(dn.toString());
-        message.append(EOL);
+        message.append("- ").append(dn).append(EOL);
       }
 
       throw new AssertionError(message.toString());
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestAddRequestProtocolOp.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestAddRequestProtocolOp.java
index ee00194..6dacde8 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestAddRequestProtocolOp.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestAddRequestProtocolOp.java
@@ -404,7 +404,7 @@
     addRequest.toString(buffer);
 
     StringBuilder key = new StringBuilder();
-    key.append("AddRequest(dn="+dn+", attrs={");
+    key.append("AddRequest(dn=").append(dn).append(", attrs={");
     for (int i = 0; i < numAttributes; i++)
     {
       attributes.get(i).toString(key);
@@ -443,18 +443,9 @@
     }
 
     StringBuilder key = new StringBuilder();
-    key.append(indentBuf);
-    key.append("Add Request");
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  DN:  ");
-    key.append(dn.toString());
-    key.append(EOL);
-
-    key.append("  Attributes:");
-    key.append(EOL);
-
+    key.append(indentBuf).append("Add Request").append(EOL);
+    key.append(indentBuf).append("  DN:  ").append(dn).append(EOL);
+    key.append("  Attributes:").append(EOL);
     for (RawAttribute attribute : attributes)
     {
       attribute.toString(key, indent+4);
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestAddResponseProtocolOp.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestAddResponseProtocolOp.java
index 58ab1ba..480b56c 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestAddResponseProtocolOp.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestAddResponseProtocolOp.java
@@ -26,12 +26,12 @@
  */
 package org.opends.server.protocols.ldap;
 
+import static org.forgerock.util.Utils.*;
 import static org.opends.server.util.ServerConstants.*;
 import static org.testng.Assert.*;
 
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.Iterator;
 import java.util.List;
 
 import org.forgerock.i18n.LocalizableMessage;
@@ -322,36 +322,22 @@
   @Test
   public void TestToStringSingleLine() throws Exception
   {
-    AddResponseProtocolOp addResponse;
-    StringBuilder buffer = new StringBuilder();
-    StringBuilder key = new StringBuilder();
-
     List<String> referralURLs = Arrays.asList(
         "ds1.example.com",
         "ds2.example.com",
         "ds3.example.com");
 
-    addResponse = new AddResponseProtocolOp(resultCode, resultMsg, dn, referralURLs);
+    AddResponseProtocolOp addResponse = new AddResponseProtocolOp(resultCode, resultMsg, dn, referralURLs);
+
+    StringBuilder buffer = new StringBuilder();
     addResponse.toString(buffer);
 
-    key.append("AddResponse(resultCode=" + resultCode
-        + ", " + "errorMessage=" + resultMsg + ", matchedDN=" + dn + ", "
-        + "referralURLs={");
-    join(key, referralURLs);
-    key.append("})");
+    String key = "AddResponse(resultCode=" + resultCode
+        + ", errorMessage=" + resultMsg
+        + ", matchedDN=" + dn +
+        ", referralURLs={" + joinAsString(", ", referralURLs) + "})";
 
-    assertEquals(buffer.toString(), key.toString());
-  }
-
-  static void join(StringBuilder sb, List<String> referralURLs)
-  {
-    Iterator<String> iterator = referralURLs.iterator();
-    sb.append(iterator.next());
-    while (iterator.hasNext())
-    {
-      sb.append(", ");
-      sb.append(iterator.next());
-    }
+    assertEquals(buffer.toString(), key);
   }
 
   /**
@@ -373,8 +359,7 @@
     int indent = 5;
     int i;
 
-    addResponse = new AddResponseProtocolOp(resultCode, resultMsg, dn,
-                                           referralURLs);
+    addResponse = new AddResponseProtocolOp(resultCode, resultMsg, dn, referralURLs);
     addResponse.toString(buffer, indent);
 
     StringBuilder indentBuf = new StringBuilder(indent);
@@ -383,35 +368,15 @@
       indentBuf.append(' ');
     }
 
-    key.append(indentBuf);
-    key.append("Add Response");
-    key.append(EOL);
+    key.append(indentBuf).append("Add Response").append(EOL);
+    key.append(indentBuf).append("  Result Code:  ").append(resultCode).append(EOL);
+    key.append(indentBuf).append("  Error Message:  ").append(resultMsg).append(EOL);
+    key.append(indentBuf).append("  Matched DN:  ").append(dn).append(EOL);
 
-    key.append(indentBuf);
-    key.append("  Result Code:  ");
-    key.append(resultCode);
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Error Message:  ");
-    key.append(resultMsg);
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Matched DN:  ");
-    key.append(dn.toString());
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Referral URLs:  ");
-    key.append(EOL);
-
+    key.append(indentBuf).append("  Referral URLs:  ").append(EOL);
     for (String url : referralURLs)
     {
-      key.append(indentBuf);
-      key.append("  ");
-      key.append(url);
-      key.append(EOL);
+      key.append(indentBuf).append("  ").append(url).append(EOL);
     }
 
     assertEquals(buffer.toString(), key.toString());
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestCompareRequestProtocolOp.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestCompareRequestProtocolOp.java
index 03d2e4d..72e4be2 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestCompareRequestProtocolOp.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestCompareRequestProtocolOp.java
@@ -227,19 +227,16 @@
   @Test
   public void TestToStringSingleLine() throws Exception
   {
-    CompareRequestProtocolOp compareRequest;
+    CompareRequestProtocolOp  compareRequest = new CompareRequestProtocolOp(
+        dn, attributeType, assertionValue);
     StringBuilder buffer = new StringBuilder();
-    StringBuilder key = new StringBuilder();
-    int i;
-
-    compareRequest = new CompareRequestProtocolOp(dn, attributeType,
-                                                  assertionValue);
     compareRequest.toString(buffer);
 
-    key.append("CompareRequest(dn="+dn+", attribute="+attributeType+", " +
-        "value="+assertionValue+")");
+    String key = "CompareRequest(dn=" + dn
+        + ", attribute=" + attributeType
+        + ", value=" + assertionValue + ")";
 
-    assertEquals(buffer.toString(), key.toString());
+    assertEquals(buffer.toString(), key);
   }
 
   /**
@@ -250,40 +247,23 @@
   @Test
   public void TestToStringMultiLine() throws Exception
   {
-    CompareRequestProtocolOp compareRequest;
-    StringBuilder buffer = new StringBuilder();
-    StringBuilder key = new StringBuilder();
-    int i;
-    int indent;
+    int indent = 5;
 
-    indent = 5;
-    compareRequest = new CompareRequestProtocolOp(dn, attributeType,
-                                                  assertionValue);
+    CompareRequestProtocolOp compareRequest = new CompareRequestProtocolOp(dn, attributeType, assertionValue);
+    StringBuilder buffer = new StringBuilder();
     compareRequest.toString(buffer, indent);
 
     StringBuilder indentBuf = new StringBuilder(indent);
-    for (i=0 ; i < indent; i++)
+    for (int i = 0 ; i < indent; i++)
     {
       indentBuf.append(' ');
     }
 
-    key.append(indentBuf);
-    key.append("Compare Request");
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Target DN:  ");
-    key.append(dn);
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Attribute Type:  ");
-    key.append(attributeType);
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Assertion Value:");
-    key.append(EOL);
+    StringBuilder key = new StringBuilder();
+    key.append(indentBuf).append("Compare Request").append(EOL);
+    key.append(indentBuf).append("  Target DN:  ").append(dn).append(EOL);
+    key.append(indentBuf).append("  Attribute Type:  ").append(attributeType).append(EOL);
+    key.append(indentBuf).append("  Assertion Value:").append(EOL);
     key.append(assertionValue.toHexPlusAsciiString(indent+4));
 
     assertEquals(buffer.toString(), key.toString());
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestCompareResponseProtocolOp.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestCompareResponseProtocolOp.java
index 527c3f2..f09776d 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestCompareResponseProtocolOp.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestCompareResponseProtocolOp.java
@@ -27,6 +27,8 @@
 package org.opends.server.protocols.ldap;
 
 import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
 
 import org.forgerock.i18n.LocalizableMessage;
 import org.forgerock.opendj.io.ASN1;
@@ -40,7 +42,7 @@
 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.Test;
 
-import static org.opends.server.protocols.ldap.TestAddResponseProtocolOp.*;
+import static org.forgerock.util.Utils.*;
 import static org.opends.server.util.ServerConstants.*;
 import static org.testng.Assert.*;
 
@@ -324,26 +326,22 @@
   @Test
   public void TestToStringSingleLine() throws Exception
   {
-    CompareResponseProtocolOp compareResponse;
+    List<String> referralURLs = Arrays.asList(
+        "ds1.example.com",
+        "ds2.example.com",
+        "ds3.example.com");
+
+    CompareResponseProtocolOp compareResponse = new CompareResponseProtocolOp(
+        resultCode, resultMsg, dn, referralURLs);
     StringBuilder buffer = new StringBuilder();
-    StringBuilder key = new StringBuilder();
-
-    ArrayList<String> referralURLs = new ArrayList<>();
-    referralURLs.add("ds1.example.com");
-    referralURLs.add("ds2.example.com");
-    referralURLs.add("ds3.example.com");
-
-    compareResponse = new CompareResponseProtocolOp(resultCode, resultMsg, dn,
-                                                  referralURLs);
     compareResponse.toString(buffer);
 
-    key.append("CompareResponse(resultCode=" + resultCode + ", "
-        + "errorMessage=" + resultMsg + ", matchedDN=" + dn
-        + ", " + "referralURLs={");
-    join(key, referralURLs);
-    key.append("})");
+    String key = "CompareResponse(resultCode=" + resultCode
+        + ", errorMessage=" + resultMsg
+        + ", matchedDN=" + dn
+        + ", referralURLs={" + joinAsString(", ", referralURLs) + "})";
 
-    assertEquals(buffer.toString(), key.toString());
+    assertEquals(buffer.toString(), key);
   }
 
   /**
@@ -375,35 +373,15 @@
       indentBuf.append(' ');
     }
 
-    key.append(indentBuf);
-    key.append("Compare Response");
-    key.append(EOL);
+    key.append(indentBuf).append("Compare Response").append(EOL);
+    key.append(indentBuf).append("  Result Code:  ").append(resultCode).append(EOL);
+    key.append(indentBuf).append("  Error LocalizableMessage:  ").append(resultMsg).append(EOL);
+    key.append(indentBuf).append("  Matched DN:  ").append(dn).append(EOL);
 
-    key.append(indentBuf);
-    key.append("  Result Code:  ");
-    key.append(resultCode);
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Error LocalizableMessage:  ");
-    key.append(resultMsg);
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Matched DN:  ");
-    key.append(dn.toString());
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Referral URLs:  ");
-    key.append(EOL);
-
+    key.append(indentBuf).append("  Referral URLs:  ").append(EOL);
     for (String url : referralURLs)
     {
-      key.append(indentBuf);
-      key.append("  ");
-      key.append(url);
-      key.append(EOL);
+      key.append(indentBuf).append("  ").append(url).append(EOL);
     }
 
     assertEquals(buffer.toString(), key.toString());
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestDeleteResponseProtocolOp.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestDeleteResponseProtocolOp.java
index 40b8512..ae6fba9 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestDeleteResponseProtocolOp.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestDeleteResponseProtocolOp.java
@@ -42,7 +42,7 @@
 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.Test;
 
-import static org.opends.server.protocols.ldap.TestAddResponseProtocolOp.*;
+import static org.forgerock.util.Utils.*;
 import static org.opends.server.util.ServerConstants.*;
 import static org.testng.Assert.*;
 
@@ -326,24 +326,20 @@
   @Test
   public void TestToStringSingleLine() throws Exception
   {
-    DeleteResponseProtocolOp deleteResponse;
-    StringBuilder buffer = new StringBuilder();
-    StringBuilder key = new StringBuilder();
-
     List<String> referralURLs = Arrays.asList(
         "ds1.example.com",
         "ds2.example.com",
         "ds3.example.com");
 
-    deleteResponse = new DeleteResponseProtocolOp(resultCode, resultMsg, dn, referralURLs);
+    DeleteResponseProtocolOp deleteResponse = new DeleteResponseProtocolOp(resultCode, resultMsg, dn, referralURLs);
+    StringBuilder buffer = new StringBuilder();
     deleteResponse.toString(buffer);
 
-    key.append("DeleteResponse(resultCode=" + resultCode + ", "
-        + "errorMessage=" + resultMsg + ", matchedDN=" + dn
-        + ", " + "referralURLs={");
-    join(key, referralURLs);
-    key.append("})");
-    assertEquals(buffer.toString(), key.toString());
+    String key = "DeleteResponse(resultCode=" + resultCode
+        + ", errorMessage=" + resultMsg
+        + ", matchedDN=" + dn
+        + ", referralURLs={" + joinAsString(", ", referralURLs) + "})";
+    assertEquals(buffer.toString(), key);
   }
 
   /**
@@ -375,35 +371,15 @@
       indentBuf.append(' ');
     }
 
-    key.append(indentBuf);
-    key.append("Delete Response");
-    key.append(EOL);
+    key.append(indentBuf).append("Delete Response").append(EOL);
+    key.append(indentBuf).append("  Result Code:  ").append(resultCode).append(EOL);
+    key.append(indentBuf).append("  Error LocalizableMessage:  ").append(resultMsg).append(EOL);
+    key.append(indentBuf).append("  Matched DN:  ").append(dn).append(EOL);
 
-    key.append(indentBuf);
-    key.append("  Result Code:  ");
-    key.append(resultCode);
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Error LocalizableMessage:  ");
-    key.append(resultMsg);
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Matched DN:  ");
-    key.append(dn.toString());
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Referral URLs:  ");
-    key.append(EOL);
-
+    key.append(indentBuf).append("  Referral URLs:  ").append(EOL);
     for (String url : referralURLs)
     {
-      key.append(indentBuf);
-      key.append("  ");
-      key.append(url);
-      key.append(EOL);
+      key.append(indentBuf).append("  ").append(url).append(EOL);
     }
 
     assertEquals(buffer.toString(), key.toString());
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyDNRequestProtocolOp.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyDNRequestProtocolOp.java
index 54a816c..426a514 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyDNRequestProtocolOp.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyDNRequestProtocolOp.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.protocols.ldap;
 
@@ -299,8 +299,8 @@
                                                   newSuperiorDn);
     modifyRequest.toString(buffer);
 
-    key.append("ModifyDNRequest(dn="+dn+", newRDN="+newRdn+", " +
-        "deleteOldRDN="+true+", newSuperior="+newSuperiorDn+")");
+    key.append("ModifyDNRequest(dn=").append(dn).append(", newRDN=").append(newRdn).append(", ").append("deleteOldRDN=").append(true).append(", newSuperior=")
+        .append(newSuperiorDn).append(")");
 
     assertEquals(buffer.toString(), key.toString());
   }
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyDNResponseProtocolOp.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyDNResponseProtocolOp.java
index 0f8fc3b..7181ef0 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyDNResponseProtocolOp.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyDNResponseProtocolOp.java
@@ -26,7 +26,7 @@
  */
 package org.opends.server.protocols.ldap;
 
-import static org.opends.server.protocols.ldap.TestAddResponseProtocolOp.*;
+import static org.forgerock.util.Utils.*;
 import static org.opends.server.util.ServerConstants.*;
 import static org.testng.Assert.*;
 
@@ -330,25 +330,21 @@
   @Test
   public void TestToStringSingleLine() throws Exception
   {
-    ModifyDNResponseProtocolOp modifyResponse;
-    StringBuilder buffer = new StringBuilder();
-    StringBuilder key = new StringBuilder();
-
     List<String> referralURLs = Arrays.asList(
         "ds1.example.com",
         "ds2.example.com",
         "ds3.example.com");
 
-    modifyResponse = new ModifyDNResponseProtocolOp(resultCode, resultMsg, dn, referralURLs);
+    ModifyDNResponseProtocolOp modifyResponse = new ModifyDNResponseProtocolOp(resultCode, resultMsg, dn, referralURLs);
+    StringBuilder buffer = new StringBuilder();
     modifyResponse.toString(buffer);
 
-    key.append("ModifyDNResponse(resultCode=" + resultCode + ", "
-        + "errorMessage=" + resultMsg + ", matchedDN=" + dn + ", "
-        + "referralURLs={");
-    join(key, referralURLs);
-    key.append("})");
+    String key = "ModifyDNResponse(resultCode=" + resultCode
+        + ", errorMessage=" + resultMsg
+        + ", matchedDN=" + dn
+        + ", referralURLs={" + joinAsString(", ", referralURLs) + "})";
 
-    assertEquals(buffer.toString(), key.toString());
+    assertEquals(buffer.toString(), key);
   }
 
   /**
@@ -380,35 +376,15 @@
       indentBuf.append(' ');
     }
 
-    key.append(indentBuf);
-    key.append("Modify DN Response");
-    key.append(EOL);
+    key.append(indentBuf).append("Modify DN Response").append(EOL);
+    key.append(indentBuf).append("  Result Code:  ").append(resultCode).append(EOL);
+    key.append(indentBuf).append("  Error LocalizableMessage:  ").append(resultMsg).append(EOL);
+    key.append(indentBuf).append("  Matched DN:  ").append(dn).append(EOL);
 
-    key.append(indentBuf);
-    key.append("  Result Code:  ");
-    key.append(resultCode);
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Error LocalizableMessage:  ");
-    key.append(resultMsg);
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Matched DN:  ");
-    key.append(dn.toString());
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Referral URLs:  ");
-    key.append(EOL);
-
+    key.append(indentBuf).append("  Referral URLs:  ").append(EOL);
     for (String url : referralURLs)
     {
-      key.append(indentBuf);
-      key.append("  ");
-      key.append(url);
-      key.append(EOL);
+      key.append(indentBuf).append("  ").append(url).append(EOL);
     }
 
     assertEquals(buffer.toString(), key.toString());
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyRequestProtocolOp.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyRequestProtocolOp.java
index 9f6e33a..2c8b335 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyRequestProtocolOp.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyRequestProtocolOp.java
@@ -352,7 +352,7 @@
         new ModifyRequestProtocolOp(dn, modifications);
     modifyRequest.toString(buffer);
 
-    key.append("ModifyRequest(dn="+dn+", mods={");
+    key.append("ModifyRequest(dn=").append(dn).append(", mods={");
     for (int i = 0; i < numModifications; i++)
     {
       modifications.get(i).toString(key);
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyResponseProtocolOp.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyResponseProtocolOp.java
index a4fceca..8f51cee 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyResponseProtocolOp.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/protocols/ldap/TestModifyResponseProtocolOp.java
@@ -42,7 +42,7 @@
 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.Test;
 
-import static org.opends.server.protocols.ldap.TestAddResponseProtocolOp.*;
+import static org.forgerock.util.Utils.*;
 import static org.opends.server.util.ServerConstants.*;
 import static org.testng.Assert.*;
 
@@ -326,25 +326,21 @@
   @Test
   public void TestToStringSingleLine() throws Exception
   {
-    ModifyResponseProtocolOp modifyResponse;
-    StringBuilder buffer = new StringBuilder();
-    StringBuilder key = new StringBuilder();
-
     List<String> referralURLs = Arrays.asList(
         "ds1.example.com",
         "ds2.example.com",
         "ds3.example.com");
 
-    modifyResponse = new ModifyResponseProtocolOp(resultCode, resultMsg, dn, referralURLs);
+    ModifyResponseProtocolOp modifyResponse = new ModifyResponseProtocolOp(resultCode, resultMsg, dn, referralURLs);
+    StringBuilder buffer = new StringBuilder();
     modifyResponse.toString(buffer);
 
-    key.append("ModifyResponse(resultCode=" + resultCode + ", "
-        + "errorMessage=" + resultMsg + ", matchedDN=" + dn
-        + ", " + "referralURLs={");
-    join(key, referralURLs);
-    key.append("})");
+    String key = "ModifyResponse(resultCode=" + resultCode
+        + ", errorMessage=" + resultMsg
+        + ", matchedDN=" + dn
+        + ", referralURLs={" + joinAsString(", ", referralURLs) + "})";
 
-    assertEquals(buffer.toString(), key.toString());
+    assertEquals(buffer.toString(), key);
   }
 
   /**
@@ -357,7 +353,6 @@
   {
     ModifyResponseProtocolOp modifyResponse;
     StringBuilder buffer = new StringBuilder();
-    StringBuilder key = new StringBuilder();
 
     ArrayList<String> referralURLs = new ArrayList<>();
     referralURLs.add("ds1.example.com");
@@ -366,8 +361,7 @@
     int indent = 5;
     int i;
 
-    modifyResponse = new ModifyResponseProtocolOp(resultCode, resultMsg, dn,
-                                                  referralURLs);
+    modifyResponse = new ModifyResponseProtocolOp(resultCode, resultMsg, dn, referralURLs);
     modifyResponse.toString(buffer, indent);
 
     StringBuilder indentBuf = new StringBuilder(indent);
@@ -376,35 +370,16 @@
       indentBuf.append(' ');
     }
 
-    key.append(indentBuf);
-    key.append("Modify Response");
-    key.append(EOL);
+    StringBuilder key = new StringBuilder();
+    key.append(indentBuf).append("Modify Response").append(EOL);
+    key.append(indentBuf).append("  Result Code:  ").append(resultCode).append(EOL);
+    key.append(indentBuf).append("  Error LocalizableMessage:  ").append(resultMsg).append(EOL);
+    key.append(indentBuf).append("  Matched DN:  ").append(dn).append(EOL);
 
-    key.append(indentBuf);
-    key.append("  Result Code:  ");
-    key.append(resultCode);
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Error LocalizableMessage:  ");
-    key.append(resultMsg);
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Matched DN:  ");
-    key.append(dn.toString());
-    key.append(EOL);
-
-    key.append(indentBuf);
-    key.append("  Referral URLs:  ");
-    key.append(EOL);
-
+    key.append(indentBuf).append("  Referral URLs:  ").append(EOL);
     for (String url : referralURLs)
     {
-      key.append(indentBuf);
-      key.append("  ");
-      key.append(url);
-      key.append(EOL);
+      key.append(indentBuf).append("  ").append(url).append(EOL);
     }
 
     assertEquals(buffer.toString(), key.toString());
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/replication/UpdateOperationTest.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/replication/UpdateOperationTest.java
index b56d973..f9ad618 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/replication/UpdateOperationTest.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/replication/UpdateOperationTest.java
@@ -154,7 +154,7 @@
   private void testSetUp(String tc) throws Exception
   {
     personEntry = TestCaseUtils.makeEntry(
-        "dn: uid=user.1." + tc + "," + baseDN + "",
+        "dn: uid=user.1." + tc + "," + baseDN,
         "objectClass: top",
         "objectClass: person",
         "objectClass: organizationalPerson",
@@ -187,7 +187,7 @@
     user1entrysecondUUID = "22222222-2222-2222-2222-222222222222";
     user1dn = DN.valueOf("uid=user1" + tc + "," + baseDN);
     personWithUUIDEntry = TestCaseUtils.makeEntry(
-        "dn: "+ user1dn + "",
+        "dn: " + user1dn,
         "objectClass: top", "objectClass: person",
         "objectClass: organizationalPerson",
         "objectClass: inetOrgPerson", "uid: user.1",
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/replication/service/ReplicationDomainTest.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/replication/service/ReplicationDomainTest.java
index 2c012cc..138e255 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/replication/service/ReplicationDomainTest.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/replication/service/ReplicationDomainTest.java
@@ -446,7 +446,7 @@
     final StringBuilder sb = new StringBuilder();
     for (int i = 0; i < ENTRYCOUNT; i++)
     {
-      sb.append("key : value" + i + "\n\n");
+      sb.append("key : value").append(i).append("\n\n");
     }
     return sb.toString();
   }
diff --git a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/schema/GenericSchemaTestCase.java b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/schema/GenericSchemaTestCase.java
index e87bf27..c579d73 100644
--- a/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/schema/GenericSchemaTestCase.java
+++ b/opendj-sdk/opendj-server-legacy/src/test/java/org/opends/server/schema/GenericSchemaTestCase.java
@@ -99,15 +99,11 @@
     if (! invalidOIDs.isEmpty())
     {
       StringBuilder message = new StringBuilder();
-      message.append("All attribute syntaxes defined in OpenDS must have " +
-                     "valid OIDs assigned.");
-      message.append(EOL);
-      message.append("Attribute syntaxes without valid OIDs:");
-      message.append(EOL);
+      message.append("All attribute syntaxes defined in OpenDS must have valid OIDs assigned.").append(EOL);
+      message.append("Attribute syntaxes without valid OIDs:").append(EOL);
       for (String s : invalidOIDs)
       {
-        message.append("- " + s);
-        message.append(EOL);
+        message.append("- ").append(s).append(EOL);
       }
 
       throw new AssertionError(message.toString());
@@ -137,14 +133,13 @@
     if (! invalidOIDs.isEmpty())
     {
       StringBuilder message = new StringBuilder();
-      message.append("All matching rules defined in OpenDS must have valid " +
-                     "OIDs assigned.");
+      message.append("All matching rules defined in OpenDS must have valid ").append("OIDs assigned.");
       message.append(EOL);
       message.append("Matching rules without valid OIDs:");
       message.append(EOL);
       for (String s : invalidOIDs)
       {
-        message.append("- " + s);
+        message.append("- ").append(s);
         message.append(EOL);
       }
 
@@ -213,14 +208,13 @@
     if (! invalidOIDs.isEmpty())
     {
       StringBuilder message = new StringBuilder();
-      message.append("All attribute types defined in OpenDS must have valid " +
-                     "OIDs assigned.");
+      message.append("All attribute types defined in OpenDS must have valid ").append("OIDs assigned.");
       message.append(EOL);
       message.append("Attribute types without valid OIDs:");
       message.append(EOL);
       for (String s : invalidOIDs)
       {
-        message.append("- " + s);
+        message.append("- ").append(s);
         message.append(EOL);
       }
 
@@ -289,14 +283,13 @@
     if (! invalidOIDs.isEmpty())
     {
       StringBuilder message = new StringBuilder();
-      message.append("All object classes defined in OpenDS must have valid " +
-                     "OIDs assigned.");
+      message.append("All object classes defined in OpenDS must have valid ").append("OIDs assigned.");
       message.append(EOL);
       message.append("Object classes without valid OIDs:");
       message.append(EOL);
       for (String s : invalidOIDs)
       {
-        message.append("- " + s);
+        message.append("- ").append(s);
         message.append(EOL);
       }
 
@@ -364,14 +357,13 @@
     if (! invalidOIDs.isEmpty())
     {
       StringBuilder message = new StringBuilder();
-      message.append("All name forms defined in OpenDS must have valid OIDs " +
-                     "assigned.");
+      message.append("All name forms defined in OpenDS must have valid OIDs ").append("assigned.");
       message.append(EOL);
       message.append("Name forms without valid OIDs:");
       message.append(EOL);
       for (String s : invalidOIDs)
       {
-        message.append("- " + s);
+        message.append("- ").append(s);
         message.append(EOL);
       }
 

--
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