irb(main):005:0> log.info("hello")
NameError: uninitialized constant #<Class:01x139d115>::LOG_INFO
        from /opt/work/jruby.git/lib/ruby/1.8/syslog.rb:161:in `const_missing'
        from /opt/work/jruby.git/lib/ruby/1.8/syslog.rb:161:in `info'
        from (irb):6