Removed unused code

Jean-Noel Rouvignac

27.59.2015 d538ef072b683bde422d6ccd3796ebe3d7097b4b

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

@@ -60,7 +60,6 @@
  private final ConcurrentHashMap<DN, CountDownLatch> pendingMap =
          new ConcurrentHashMap<DN, CountDownLatch>();
  private final Set<DN> parentSet = new HashSet<DN>(PARENT_ID_SET_SIZE);
  private DN parentDN;

  /**
   * Creates a suffix instance using the specified parameters.