Here you can find the source of millis2cal(long milliseconds, boolean clearTime)
public static Calendar millis2cal(long milliseconds, boolean clearTime)
//package com.java2s; /******************************************************************************* * Copyright 2012-2013 Trento RISE//from w w w . j a va 2 s.co m * * 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 millis2cal(long milliseconds, boolean clearTime) { Calendar cal = Calendar.getInstance(); cal.setTimeInMillis(milliseconds); if (clearTime) { cal.clear(Calendar.HOUR); cal.clear(Calendar.MINUTE); cal.clear(Calendar.SECOND); cal.clear(Calendar.MILLISECOND); } return cal; } }