Here you can find the source of getCalendar(int year, int month, int day, TimeZone timeZone)
static public Calendar getCalendar(int year, int month, int day, TimeZone timeZone)
//package com.java2s; /**//from w ww . j av a 2 s .c o m * Sapelli data collection platform: http://sapelli.org * * Copyright 2012-2016 University College London - ExCiteS group * * 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; import java.util.TimeZone; public class Main { static public Calendar getCalendar(int year, int month, int day, TimeZone timeZone) { Calendar date = Calendar.getInstance(); date.clear(); date.setTimeZone(timeZone); date.set(year, month, day); return date; } static public Calendar getCalendar(long msSinceJavaEpoch, TimeZone timeZone) { Calendar date = Calendar.getInstance(); date.clear(); date.setTimeZone(timeZone); date.setTimeInMillis(msSinceJavaEpoch); return date; } }