Fix Tomcat/libgcj problem in RHEL 5 when web app is deployed

The web applications works with no problem in Windows. But on RHEL 5, a nullpointer exception is encountered with a commons logging class when the application war file is initializing after being deployed to Tomcat. Version of Tomcat is [login to view URL] libgcj-4.1.1-52.el5.2.x86_64 Must have working experience with Tomcat and libgcj in Linux environment. The job is to correct the problem and bring the web application to be up and running.