public static PsiMethod[] findMethod(PsiClass psiClass, String methodName) {
    MethodResolveProcessor processor = new MethodResolveProcessor(methodName);
    psiClass.processDeclarations(processor, ResolveState.initial(), null, psiClass);
    return processor.getMethods();
  }
public static PsiMethod[] findMethod(PsiClass psiClass, String methodName)