Here you can find the source of month(Date date, Locale locale)
public static String month(Date date, Locale locale)
//package com.java2s; /**//from w w w. j ava 2s . c o m * License Agreement. * * JBoss RichFaces - Ajax4jsf Component Library * * Copyright (C) 2007 Exadel, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1 as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ import java.text.DateFormatSymbols; import java.util.Calendar; import java.util.Date; import java.util.Locale; public class Main { public static String month(Date date, Locale locale) { Calendar c = Calendar.getInstance(locale); c.setTime(date); DateFormatSymbols symbols = new DateFormatSymbols(locale); return symbols.getMonths()[c.get(Calendar.MONTH)]; } }