How to modify MAT's Memory On Mac

https://stackoverflow.com/questions/9819905/eclipse-memory-analyser-but-always-shows-an-internal-error-occurred

On OS X 11.5 (El Cap) modifying MemoryAnalyzer.app/Contents/MacOS/MemoryAnalyzer.ini does not work! This is because it's looking for the MemoryAnalyzer.ini in a different place.

On my computer, it was looking for:

MemoryAnalyzer.app/Contents/Eclipse/MemoryAnalyzer.ini but the real .ini file was:MemoryAnalyzer.app/Contents/MacOS/MemoryAnalyzer.ini.

In order for your changes to take effect, copy the existing .ini file into the new location.

To find where MemoryAnalyzer is looking for the ini file, you can run:

sudo su
cd ...MemoryAnalyzer.app/Contents/MacOS/
dtruss ./MemoryAnalyzer 2>&1 | grep ini