We all uses the lot of open source projects. It happened lot of times with me that while debugging
some code, it take lot of time to look up the code that component.
Now i have one simple solution for that, If you are using the Maven2 as build tool for your project then just run
mvn dependency:sources
It will download the source code of the component, if source code of that has uploaded by
project team in maven repository.
Happy debbuging