javaeclipsebreakpointsheap-dump
Java Eclipse Create Heap-Dump on Breakpoint
How do I make a heapdump at a breakpoint in eclipse?
My Java program has 2 versions that do the same thing with 2 different methods.
One of these methods runs into a Heap Space Exception but the other doesn't.
I was able to get the heapdump for the one that encountered an error by setting the VM argument -XX:+HeapDumpOnOutOfMemoryError
For the program using the method that doesn't get the error, I want to get a heapdump at a certain breakpoint. How can I do this?
Solution
- Install Eclipse memory analyzer plug in
- Set your debug point and start your application in debug mode and reach to the point where you would like to take Heap-Dump.
- Go to Memory Analysis perspective (Once you install plug-in you will find this perspective)
- Then click on Acquire Heap Dump button and you will get all head dumps till that debug point.
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