➔ jruby -rjruby/vm -e "vm = JRuby::VM.spawn('-e', '5.times { puts Time.now; puts JRuby::Vmessage }'); 5.times { sleep 3; vm.send('foo') }; vm.join"
Thu Jul 17 17:08:52 -0500 2008
foo
Thu Jul 17 17:08:55 -0500 2008
foo
Thu Jul 17 17:08:58 -0500 2008
foo
Thu Jul 17 17:09:01 -0500 2008
foo
Thu Jul 17 17:09:04 -0500 2008
foo