AutoRefactor'ed Use diamond operator

Jean-Noel Rouvignac

19.47.2015 2dc073d0f37048372498e13ffe84455896bac945

 opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/ui/components/CustomTree.java

@@ -298,7 +298,7 @@
    super.addMouseListener(mouseListener);
    if (mouseListeners == null)
    {
      mouseListeners = new HashSet<MouseListener>();
      mouseListeners = new HashSet<>();
    }
    mouseListeners.add(mouseListener);
  }