> From: Jonathan Soons [mailto:[email protected]]
> Subject: More heap space for jhat
>
> When I run jhat on this I get:
> Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
>
> Is there a way to make jhat use more memory? I cannot find a command
> line option that does this.
To quote from the Sun documentation on jhat:
-J<flag>
Pass <flag> to the Java virtual machine on which jhat is run. For example,
-J-Xmx512m to use a maximum heap size of 512MB.
http://java.sun.com/javase/6/docs/technotes/tools/share/jhat.html
The -J option is the standard mechanism for most if not all of the JDK tools.
- Chuck
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