private static String getMethodPrototypeString(final PsiMethod prototype) {
    return PsiFormatUtil.formatMethod(
      prototype,
      PsiSubstitutor.EMPTY, PsiFormatUtilBase.SHOW_NAME | PsiFormatUtilBase.SHOW_PARAMETERS,
      PsiFormatUtilBase.SHOW_TYPE
    );
  }
private static String getMethodPrototypeString(final PsiMethod prototype)