Today I had some troubles to debug a Java class in Eclipse.
The debugger didn’t stop at my breakpoints.
To solve this issue I have editted my debug configuration in eclipse.
Put the following in your vm arguments to increase the initial and max heap size.
-Xms512M -Xmx512M
Other ideas are Welcome!!

November 5th, 2009 at 14:56:01
Do you use Sun VM 1.6? If so make sure you use the latest version – there are reported bugs with older 1.6 JVMs.