private static boolean isPolymorphicMethod(PsiMethodCallExpression expression) {
    final PsiElement method = expression.getMethodExpression().resolve();
    return method instanceof PsiMethod &&
           AnnotationUtil.isAnnotated((PsiMethod)method, CommonClassNames.JAVA_LANG_INVOKE_MH_POLYMORPHIC, 0);
  }
private static boolean isPolymorphicMethod(PsiMethodCallExpression expression)