@Override
 public void createControl(Composite parent) {
   super.createControl(parent);
   PlatformUI.getWorkbench()
       .getHelpSystem()
       .setHelp(getControl(), ICHelpContextIds.SAVE_ACTIONS_PREFERENCE_PAGE);
 }
 @Override
 protected void initializeFields() {
   super.initializeFields();
   fRadioFormatAllLines.setSelection(!fRadioFormatEditedLines.getSelection());
   fRadioTrailingWhitespaceAllLines.setSelection(
       !fRadioTrailingWhitespaceEditedLines.getSelection());
 }