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From "David Graham" <>
Subject [OT]: Finding memory leaks
Date Tue, 26 Nov 2002 22:35:17 GMT
Search google for profiling tools.  You're probably holding onto old objects 
in a Collection so they never get garbage collected.  You're probably not 
doing native calls so this is the most likely reason you run out of memory.


>From: gus <>
>Reply-To: "Struts Users Mailing List" <>
>Subject: OT: Finding memory leaks
>Date: Tue, 26 Nov 2002 23:18:44 +0100
>This is a little off topic:
>I just wrote a struts app (Tomcat 4.1.12, Struts 1.1b2, Tiles, JDK 
>1.4.0_01, Win2K) that unfortunately crashes Tomcat after a while with an 
>OutOfMemory Exception. So I assume my app has a memory leak.
>Does anybody have a hint on how to find memory leaks in a web app?
>Thanks in advance
>   gus
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