Here you can find the source of createCalendar(int year, int month, int day)
public static Calendar createCalendar(int year, int month, int day)
//package com.java2s; /*// w w w. j a v a 2 s . c o m * Copyright 2016 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.util.Calendar; public class Main { public static Calendar createCalendar(int year, int month, int day) { Calendar dateTime = Calendar.getInstance(); dateTime.clear(); dateTime.set(year, month, day); return dateTime; } public static Calendar createCalendar(int year, int month, int day, int hour, int minute, int second) { Calendar dateTime = createCalendar(year, month, day); dateTime.set(Calendar.HOUR_OF_DAY, hour); dateTime.set(Calendar.MINUTE, minute); dateTime.set(Calendar.SECOND, second); dateTime.set(Calendar.MILLISECOND, 0); return dateTime; } }