OPENDJ-2709 Reduce lock contention in SubentryManager for modify/delete req...

Matthew Swift

29.57.2016 97cafe6c9cfa077690c61c22ee3fdc8d4501d150

 opendj-server-legacy/src/main/java/org/opends/server/api/DITCacheMap.java

@@ -737,6 +737,12 @@
    }

    @Override
    public boolean isEmpty()
    {
      return !(new SubtreeSetIterator(this.key).hasNext());
    }

    @Override
    public int size()
    {
      int size = 0;