I am getting a Java Heap Space error when I attempt to run a script using the command line interface (fglcmd.sh). I have tried increasing the heap allocation by adding Xms & Xmx to fglcmd.sh with no success. I can whittle down the script by removing all error handling and make it run but, this is not a long term solution.
Some Object Sizes are running out of JVM in your code. Are you using ArrayList<Object> or any other type of List?
What are you doing in your script? Can you paste your error and the line of code where it is failing.