Here you can find the source of printDefaults()
private static void printDefaults()
//package com.java2s; /*//from ww w. ja v a 2s . c o m Copyright ? 2008 Brent Boyer This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 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 Lesser GNU General Public License for more details. You should have received a copy of the Lesser GNU General Public License along with this program (see the license directory in this project). If not, see <http://www.gnu.org/licenses/>. */ import java.util.Locale; import java.util.TimeZone; public class Main { private static void printDefaults() { System.out.println(); System.out.println("JVM defaults:"); System.out.println("\t" + "Locale.getDefault() = " + Locale.getDefault().getDisplayName()); System.out.println("\t" + "TimeZone.getDefault() = " + TimeZone.getDefault().getDisplayName()); } }