Here you can find the source of getNumberFormat()
private static NumberFormat getNumberFormat()
//package com.java2s; /*//from w w w. j av a2 s . c om * * $Revision$ $Date$ * * This file is part of *** M y C o R e *** * See http://www.mycore.de/ for details. * * This program is free software; you can use it, redistribute it * and / or modify it under the terms of the GNU General Public License * (GPL) as published by the Free Software Foundation; either version 2 * of the License or (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program, in a file called gpl.txt or license.txt. * If not, write to the Free Software Foundation Inc., * 59 Temple Place - Suite 330, Boston, MA 02111-1307 USA */ import java.text.NumberFormat; import java.util.Locale; public class Main { /** Zone information **/ private static final Locale SITEMAP_LOCALE = Locale.ROOT; private static NumberFormat getNumberFormat() { NumberFormat nf = NumberFormat.getIntegerInstance(SITEMAP_LOCALE); nf.setMinimumFractionDigits(5); return nf; } }