In my version of Eclipse there is a Program Arguments and VM arguments box. If you have these two add it to the VM arguments
Type: Posts; User: copeg
In my version of Eclipse there is a Program Arguments and VM arguments box. If you have these two add it to the VM arguments
While I'm unfamiliar with 'runescape', it seems to me you are setting the heap size for an IDE (Eclipse) and not the program you are running. You should set the heap size using Xmx via a command line...