We developed new Gui which will have two form pages and when are testing scale testing(10000 elements on each page) if we issue commands after some time GUI Hangs and screen will become white. Here our Session memory keep on increasing with every command and if we shuffle from one page to another then memory utilization will be more,When memory reaches 200 mb then whole screen is painted white and session will be useless,we need to close the Gui to use it again.
We are using so many Listeners and we tried to remove them still we don't see much change in Memory utilization are using TreeViewers and buttons and images in our Gui.
We used "system.gc" for garbage collection but still there is no change
We are not able to figure out what could be the issue while painting Gui if the memory reaches 200 mb, Because memory used not too high and Cpu Utilization for the process is 0 or 1