Java Leap Year Check isLeapYear(int year)

Description

is Leap Year

License

Apache License

Declaration

public static boolean isLeapYear(int year) 

Method Source Code

//package com.java2s;
/*/*  w  w  w  .  j av a  2s .  co  m*/
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

public class Main {
    public static boolean isLeapYear(int year) {
        int mod4;
        int mod400;
        boolean leap_year;

        mod4 = year % 4;
        mod400 = year % 400;

        if (mod4 == 0 && mod400 != 100 && mod400 != 200 && mod400 != 300) {
            leap_year = true;
        } else {
            leap_year = false;
        }
        return leap_year;
    }
}

Related

1. isLeapYear(final int year)
2. isLeapYear(final int year)
3. isLeapYear(int prolepticYear)
4. isLeapYear(int y)
5. isLeapYear(int y)
6. isLeapYear(int year)
7. isLeapYear(int year)
8. isLeapYear(int year)
9. isLeapYear(int year)