@Override
  protected JComponent createNorthPanel() {
    initializeName();
    initializeTargetClassEditor();

    if (GrIntroduceHandlerBase.resolveLocalVar(myContext) != null) {
      myReplaceAllOccurrences.setEnabled(false);
      myReplaceAllOccurrences.setSelected(true);
    }
    else if (myContext.getOccurrences().length < 2) {
      myReplaceAllOccurrences.setVisible(false);
    }
    return myPanel;
  }
@Override
  protected JComponent createNorthPanel()