A simple class for bridging between Ruby and JRuby instances via DRb
This is used when a Ruby application needs to call some Java code, but the entire appliction cannot be written in JRuby. This will be the case when a required module (e.g. Qt) will not compile for JRuby, or when the Java code is an optional part of the application (e.g. part of a plugin) and the absence of JRuby should not break the application.
See http://entrenchant.blogspot.com/2012/07/drb-jruby-bridge.html for full discussion.