[jboss-jira] [JBoss JIRA] (JGRP-1404) Protect against ArrayIndexOutOfBoundsException when calling InetAddress.getLocalHost

Protect against ArrayIndexOutOfBoundsException when calling InetAddress.getLocalHost ------------------------------------------------------------------------------------ Key: JGRP-1404 URL: https://issues.jboss.org/browse/JGRP-1404 Project: JGroups Issue Type: Enhancement Reporter: Galder Zamarreño Assignee: Bela Ban Fix For: 3.0.2, 3.1 All calls to InetAddress.getLocalHost(*) should be replaced with this code in order to avoid a rather annoying issue with OSX 10.7 and (at least) java version "1.6.0_26": {code}InetAddress addr; try { addr = InetAddress.getLocalHost(); System.out.println("With localhost access: " + addr); } catch (ArrayIndexOutOfBoundsException e) { addr = InetAddress.getByName(null); System.out.println("With reverse lookup: " + addr); }{code} The exception is: {code}Caused by: java.lang.ArrayIndexOutOfBoundsException: 0 at java.net.InetAddress.getLocalHost(InetAddress.java:1356){code} For more info, see http://stackoverflow.com/questions/7892609/inetaddress-getlocalhost-resol...