Found problems in the replication ECL code. Also made the code more explicit.

Jean-Noel Rouvignac

26.51.2013 403f2977dffbdb72660538effbfdd6ea9473af3a

 opends/src/server/org/opends/server/replication/server/ECLServerHandler.java

@@ -565,7 +565,7 @@
  private String findCookie(final int startDraftCN) throws ChangelogException,
      DirectoryException
  {
    ChangelogDB changelogDB = replicationServer.getChangelogDB();
    final ChangelogDB changelogDB = replicationServer.getChangelogDB();

    if (startDraftCN <= 1)
    {
@@ -580,9 +580,10 @@
        return null;
      }

      final int firstKey = changelogDB.getFirstKey();
      String crossDomainStartState = changelogDB.getPreviousCookie(firstKey);
      changelogDBIter = changelogDB.generateIterator(firstKey);
      final int firstDraftCN = changelogDB.getFirstDraftCN();
      final String crossDomainStartState =
          changelogDB.getPreviousCookie(firstDraftCN);
      changelogDBIter = changelogDB.generateIterator(firstDraftCN);
      return crossDomainStartState;
    }

@@ -633,7 +634,7 @@
        return null;
      }

      final int lastKey = changelogDB.getLastKey();
      final int lastKey = changelogDB.getLastDraftCN();
      crossDomainStartState = changelogDB.getPreviousCookie(lastKey);
      changelogDBIter = changelogDB.generateIterator(lastKey);
      return crossDomainStartState;