How does JRuby resolve gem paths in a jar file?

I've packaged a custom gem into a jar file which is being referenced by a JRuby script.

I'm getting the following error:

org.jruby.rack.RackInitializationException: JAR entry gems/sinatra-linkedin-auth-0.0.1开发者_Go百科-java/lib/sinatra/linkedin-auth.rb not found in /Users/bhaidri/code/nextgen-ui/dist/darwin-war/exploded-war/WEB-INF/lib/linkedin-gems-0.0.1.jar

When I inspect my jar file, the linkedin-auth.rb script is indeed there in the correct location. Why is it not being correctly loaded?

Thanks, Baq

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If anybody runs into this situation, please try restarting Tomcat. That resolved the problem for me.