java - How should I diagnose and prevent JVM crashes? -

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What do I want (as a Java programmer who does not know anything about JVM Internal) when I came in a JVM crash ?

Specifically, how would you prepare a reputable test case? What should I look for in the Sun (or IBM) bug database? What information can I get from a product log file (like hs_err_pidXYZ.log )

< P> If the crashes are only one specific machine, run it. I have noticed that only two recurring JVM crashes have occurred, and in both cases the culprit is a hardware problem, that is, faulty RAM.


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