java.lang.OutOfMemoryError: Java heap space

Question

I am getting the following error on execution of a multi-threading program

java.lang.OutOfMemoryError: Java heap space

The above error occu

Answer 1

In netbeans, Go to 'Run' toolbar, --> 'Set Project Configuration' --> 'Customise' --> 'run' of its popped up windo --> 'VM Option' --> fill in '-Xms2048m -Xmx2048m'. It could solve heap size problem.