* @return the most specific declaration of the method.
     * @throws IllegalArgumentException if no declaration can be found.
     */
    public static Method findMostSpecificMethod(Iterable<Method> declaringMethods) {
        for (Method method : declaringMethods) {
            if (Proxy.isProxyClass(method.getDeclaringClass())) {
                continue;
            }

    public PropertyAccessorExtractionContext(PropertyAccessorType accessorType, Iterable<Method> declaringMethods) {
        Method mostSpecificDeclaration = ModelSchemaUtils.findMostSpecificMethod(declaringMethods);
        this.accessorType = accessorType;
        this.declaringMethods = ImmutableList.copyOf(declaringMethods);
        this.mostSpecificDeclaration = mostSpecificDeclaration;