“Mark”:http://blogs.sun.com/mr reveals a nice Mustang-feature, “class-path wildcards”:http://blogs.sun.com/roller/page/mr?entry=class_path_wildcards_in_mustang

Instead of doing:

java -classpath a.jar;b.jar;c.jar;d.jar com.xyzzy.app.Main

you can now do:

java -classpath ’lib/*’ com.xyzzy.app.Main

/me happy ;)