@Nullable
  public static PsiMethod findSuiteMethod(PsiClass clazz) {
    final PsiMethod[] suiteMethods = clazz.findMethodsByName(SUITE_METHOD_NAME, false);
    for (PsiMethod method : suiteMethods) {
      if (isSuiteMethod(method)) return method;
    }
    return null;
  }
@Nullable
  public static PsiMethod findSuiteMethod(PsiClass clazz)