Minor code cleanup: reduce visibility and remove redundant method parameter.

Matthew Swift

10.59.2015 b44568fc2faba7ca63fd6c1bd1fcd24b84632796

 opendj-sdk/opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/AttributeIndex.java

@@ -117,7 +117,7 @@
     */
    private final Indexer indexer;

    MatchingRuleIndex(WriteableTransaction txn, BackendIndexCfg cfg, Indexer indexer)
    private MatchingRuleIndex(WriteableTransaction txn, BackendIndexCfg cfg, Indexer indexer)
    {
      super(getIndexName(attributeType, indexer.getIndexID()), state, cfg.getIndexEntryLimit(), false, txn,
          entryContainer);
@@ -133,7 +133,7 @@
      }
    }

    void modifyEntry(Entry oldEntry, Entry newEntry, List<Modification> mods, Map<ByteString, Boolean> modifiedKeys,
    private void modifyEntry(Entry oldEntry, Entry newEntry, Map<ByteString, Boolean> modifiedKeys,
        IndexingOptions options)
    {
      List<Attribute> oldAttributes = oldEntry.getAttribute(attributeType, true);
@@ -493,7 +493,7 @@
    for (MatchingRuleIndex index : nameToIndexes.values())
    {
      TreeMap<ByteString, Boolean> modifiedKeys = new TreeMap<ByteString, Boolean>();
      index.modifyEntry(oldEntry, newEntry, mods, modifiedKeys, indexingOptions);
      index.modifyEntry(oldEntry, newEntry, modifiedKeys, indexingOptions);
      for (Map.Entry<ByteString, Boolean> modifiedKey : modifiedKeys.entrySet())
      {
        if (modifiedKey.getValue())