Is there a way to turn on some sort of JVM logging so I can see whats happening during classloading

Posted by Spines on Stack Overflow See other posts from Stack Overflow or by Spines
Published on 2010-03-17T05:16:33Z Indexed on 2010/03/17 5:21 UTC
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Filed under:

java

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google-app-engine

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jvm

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classloader

I'm trying to optimize the startup time/class loading time of my Java web app because its on the Google App Engine and startup time is important.

Is there a way I can turn on some sort of class loading debug messages or someway to see where time is being spent while class loading? I want to see if any specific libraries take a while to load and then get rid of them if they aren't essential.

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