Java Sanity Tune the problem, not the symptom.

I've added instructions for configuring your application server to preserve important logs for analysis when problems strike. It covers the different settings you would want to use for several of the major Java vendors to preserve things like garbage collection and thread dump information. I consider this "productionalization" of your J2EE Application Server. Specific instructions and examples are provided for WebLogic and Apache Tomcat at this time.