This section of articles contain information on how to tweek your eclipse workspace/project. Eclipse can be quite a tricky tool to setup, especially when we are talking about large projects or projects that use maven.
10 June 2010 Mvn2 Eclipse plugin installation tip
10 June 2010 Eclipse Jetty JDK6 debug JVM crash
3 August 2009 Groovy Eclipse JUnit issue
10 June 2009 Tomcat publish problem in Eclipse