private void initReplaceFieldsWithGetters(JavaRefactoringSettings settings) {
   final PsiField[] usedFields =
       GroovyIntroduceParameterUtil.findUsedFieldsWithGetters(
           myInfo.getStatements(), getContainingClass());
   myGetterPanel.setVisible(usedFields.length > 0);
   switch (settings.INTRODUCE_PARAMETER_REPLACE_FIELDS_WITH_GETTERS) {
     case IntroduceParameterRefactoring.REPLACE_FIELDS_WITH_GETTERS_ALL:
       myReplaceAllFieldsRadioButton.setSelected(true);
       break;
     case IntroduceParameterRefactoring.REPLACE_FIELDS_WITH_GETTERS_INACCESSIBLE:
       myReplaceFieldsInaccessibleInRadioButton.setSelected(true);
       break;
     case IntroduceParameterRefactoring.REPLACE_FIELDS_WITH_GETTERS_NONE:
       myDoNotReplaceRadioButton.setSelected(true);
       break;
   }
 }