How to change the layout of log messages from GlassFish 3.1 in Eclipse 3.7 (Indigo)

I have Eclipse 3.7 (Indigo) installed with GlassFish plug-ins, which allows me to start/stop the server, deploy/undeploy, etc. It also integrates the server.log from domain1 of GlassFish to the Console view in Eclipse so I can see what is going on.

However, the messages in the log have a standard layout that doesn't show which class is sending the message. How do I change the layout of the log messages that show in 开发者_运维问答the console view in Eclipse?

Thanks in advance for your help! - Vítor