Converted use of Collection.size() to Collection.isEmpty().

Jean-Noel Rouvignac

21.10.2015 b8f523c95f4fd5fc705f2c6c2a2d98217b9da450

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

@@ -383,7 +383,7 @@
        Utilities.getParentDialog(this).setVisible(false);
      }
    }
    if (errors.size() > 0)
    if (!errors.isEmpty())
    {
      displayErrorDialog(errors);
    }
@@ -509,7 +509,7 @@
            && type != Task.Type.EXPORT_LDIF
            && type != Task.Type.ENABLE_WINDOWS_SERVICE
            && type != Task.Type.DISABLE_WINDOWS_SERVICE
            && backends.size() > 0)
            && !backends.isEmpty())
        {
          incompatibilityReasons.add(getIncompatibilityMessage(this, taskToBeLaunched));
          canLaunch = false;