Here you can find the source of setMinHour(Calendar gc)
public static void setMinHour(Calendar gc)
//package com.java2s; /****************************************************************************** * The contents of this file are subject to the Compiere License Version 1.1 * ("License"); You may not use this file except in compliance with the License * You may obtain a copy of the License at http://www.compiere.org/license.html * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for * the specific language governing rights and limitations under the License. * The Original Code is Compiere ERP & CRM Smart Business Solution. The Initial * Developer of the Original Code is Jorg Janke. Portions created by Jorg Janke * are Copyright (C) 1999-2005 Jorg Janke. * All parts are Copyright (C) 1999-2005 ComPiere, Inc. All Rights Reserved. * Contributor(s): ______________________________________. *****************************************************************************/ import java.util.Calendar; public class Main { public static void setMinHour(Calendar gc) { gc.set(Calendar.HOUR_OF_DAY, 0); gc.set(Calendar.MINUTE, 0); gc.set(Calendar.SECOND, 0); gc.set(Calendar.MILLISECOND, 0); }//from ww w . j a v a 2 s. c om }