Remove code warnings

Jean-Noël Rouvignac

03.36.2016 6650e3461a8963e2263d3a1b22a63cc270e561a9

 opendj-server-legacy/src/main/java/org/opends/server/backends/jeb/JEStorage.java

@@ -278,7 +278,7 @@

    private Database getOrOpenTree(TreeName treeName)
    {
      return getOrOpenTree0(null, trees, treeName);
      return getOrOpenTree0(trees, treeName);
    }

    @Override
@@ -364,7 +364,7 @@
    {
      try
      {
        return getOrOpenTree0(txn, trees, treeName);
        return getOrOpenTree0(trees, treeName);
      }
      catch (Exception e)
      {
@@ -627,7 +627,7 @@
    cfg.addJEChangeListener(this);
  }

  private Database getOrOpenTree0(Transaction txn, Map<TreeName, Database> trees, TreeName treeName)
  private Database getOrOpenTree0(Map<TreeName, Database> trees, TreeName treeName)
  {
    Database tree = trees.get(treeName);
    if (tree == null)