OPENDJ-1116 Introduce abstraction for the changelog DB

Jean-Noel Rouvignac

08.52.2013 d454b5f9a2b7dc4ef2a70cd983a26436568cbe04

 opendj-sdk/opends/src/server/org/opends/server/replication/server/changelog/je/JEReplicaDB.java

@@ -584,7 +584,8 @@
  @Override
  public String toString()
  {
    return baseDN + " " + serverId + " " + oldestCSN + " " + newestCSN;
    return getClass().getSimpleName() + " " + baseDN + " " + serverId + " "
        + oldestCSN + " " + newestCSN;
  }

  /**