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/NewIndexPanel.java

@@ -188,7 +188,7 @@
          }
        }
      }
      if (customAttrNames.size() > 0)
      if (!customAttrNames.isEmpty())
      {
        newElements.add(new CategorizedComboBoxElement(
            CUSTOM_ATTRIBUTES,
@@ -200,7 +200,7 @@
              CategorizedComboBoxElement.Type.REGULAR));
        }
      }
      if (standardAttrNames.size() > 0)
      if (!standardAttrNames.isEmpty())
      {
        newElements.add(new CategorizedComboBoxElement(
            STANDARD_ATTRIBUTES,
@@ -212,21 +212,6 @@
              CategorizedComboBoxElement.Type.REGULAR));
        }
      }
      // Ignore configuration attr names
      /*
        if (configurationAttrNames.size() > 0)
        {
          newElements.add(new CategorizedComboBoxDescriptor(
              "Configuration Attributes",
              CategorizedComboBoxDescriptor.Type.CATEGORY));
          for (String attrName : configurationAttrNames)
          {
            newElements.add(new CategorizedComboBoxDescriptor(
                attrName,
                CategorizedComboBoxDescriptor.Type.REGULAR));
          }
        }
       */
      DefaultComboBoxModel model =
        (DefaultComboBoxModel)attributes.getModel();
      updateComboBoxModel(newElements, model);
@@ -323,7 +308,7 @@
    {
      task.canLaunch(newTask, errors);
    }
    if (errors.size() == 0)
    if (errors.isEmpty())
    {
      launchOperation(newTask,
          INFO_CTRL_PANEL_CREATING_NEW_INDEX_SUMMARY.get(attrName),
@@ -429,13 +414,11 @@
        // All the operations are incompatible if they apply to this
        // backend for safety.  This is a short operation so the limitation
        // has not a lot of impact.
        Set<String> backends =
          new TreeSet<String>(taskToBeLaunched.getBackends());
        Set<String> backends = new TreeSet<>(taskToBeLaunched.getBackends());
        backends.retainAll(getBackends());
        if (backends.size() > 0)
        if (!backends.isEmpty())
        {
          incompatibilityReasons.add(getIncompatibilityMessage(this,
              taskToBeLaunched));
          incompatibilityReasons.add(getIncompatibilityMessage(this, taskToBeLaunched));
          canLaunch = false;
        }
      }