public static PsiMethod getOverridingMethod(PsiAnonymousClass anonymousClass,
                                              String name) {
    final PsiMethod[] refMethods = anonymousClass.findMethodsByName(name, false);
    if (refMethods.length > 0) {
      final PsiClass baseClass = PsiUtil.resolveClassInType(anonymousClass.getBaseClassType());
      if (baseClass != null && !hasCovariantOverridingOrNotPublic(baseClass, refMethods)) {
        for (PsiMethod method : refMethods) {
          if (method.findSuperMethods(baseClass).length > 0) {
            return method;
          }
        }
      }
    }
    return null;
  }
public static PsiMethod getOverridingMethod(PsiAnonymousClass anonymousClass,
                                              String name)