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Re: OutOfMemoryError


On Tue, 03 Jun 2003 23:52:43 -0700
Per Bothner <per@bothner.com> wrote:

> Sven Hartrumpf wrote:
> 
> > All my bugs are solved so far. Thanks Per!
> > However my program quickly stops with a
> > java.lang.OutOfMemoryError.
> 
> Hm.  It's possible you just have a very big data-set.
> But more likely there some bug causing it to either
> allocate or retain too much memory.  I do know that
> I need to go over how NamespaceResolver interacts
> with TreeList, but I don't think that's what you're seeing.
> More likely some data tructure just keeps growing.
> 
> But how to track the problem down?  Anyone know of
> any good tools to debug memory usage?  Just something
> that tells us how many objects of different classes
> are live would be helpful, but th culprit may well
> be some array.

OptimizeIt will do the trick. Commercial product however.

> -- 
> 	--Per Bothner
> per@bothner.com   http://per.bothner.com/
> 
> 
> 


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