Exception starting JBoss on Mac:
1:58:29,292 WARN [HANamingService] Failed to start AutomaticDiscovery
java.net.SocketException: bad argument for IP_MULTICAST_IF: address not bound to any interface
.. stack trace ...
No biggue since it goes away when a hostname is supplied (e.g. --host localhost)
Related note: OS X.4 updates include the installation of Java 5.0 now. Just put it in front of your PATH and set JAVA_HOME in your ~/.profile:
JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home
PATH=/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/bin:$PATH
export JAVA_HOME
You'll see a bunch of Home folders for various vintages of Java. Pick the 1.5.0 version.
