Here you can find the source of isLocalDateAD(LocalDate date)
public static boolean isLocalDateAD(LocalDate date)
//package com.java2s; /*//from ww w . j a v a 2 s .c o m * Copyright 2014-2015 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, * either express or implied. See the License for the specific language * governing permissions and limitations under the License. */ import java.time.LocalDate; public class Main { public static boolean isLocalDateAD(LocalDate date) { return date.getYear() > 0; } }