Here you can find the source of format(Date date, String format)
static String format(Date date, String format)
//package com.java2s; /*/*from ww w. j av a 2 s . co m*/ * Copyright 2002-2016 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.text.SimpleDateFormat; import java.util.Date; public class Main { static String format(Date date) { return format(date, "yyyy-MM-dd HH:mm:ss"); } static String format(Date date, String format) { return new SimpleDateFormat(format).format(date); } }