--- /dev/null 2015-11-02 09:25:06.996292069 +0100 +++ new/test/sun/management/jmxremote/bootstrap/IPForLocalHostResolver.java 2015-11-02 11:05:28.132023762 +0100 @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2015, Red Hat Inc + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code 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 + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +import java.net.InetAddress; +import java.net.UnknownHostException; + +/** + * Prints the IP addresses for "localhost" separated by new lines. + * + * Usage: java IPForLocalHostResolver + * + * @author Severin Gehwolf + * + */ +public class IPForLocalHostResolver { + + public static void main(String[] args) { + try { + InetAddress[] addrs = InetAddress.getAllByName("localhost"); + for (int i = 0; i < addrs.length; i++) { + System.out.println(addrs[i].getHostAddress()); + } + } catch (UnknownHostException e) { + // ignore. localhost should always work. + } + } + +}