@Override
      public void actionPerformed(final ActionEvent e) {
        setEnabled(myCreateBuilderClassRadioButton.isSelected());
        IdeFocusManager.getInstance(myProject).requestFocus(
          myCreateBuilderClassRadioButton.isSelected() ? myNewClassName : myExistentClassTF.getChildComponent(), true);
        validateButtons();
      }
@Override
      public void actionPerformed(final ActionEvent e)