Question

I have created one java-swing application.
The application runs perfectly runs perfect on my pc.
But it doesn’t run perfectly on client pc.

I had increase my Virtual Memory, earlier on my pc.
So my question is..

Is changing memory limit, effect or change application behavior?

Is there anything that change the behavior of java application? bcz same application runs perfectly on my pc and same application does not running perfectly on client pc?
and there is no problem in code, i have checked three times.

EDIT:
This is one screen shot of my application, if u see in the screen shot there is one table in which there are many images in it.

Now on my pc i don’t see any double images in that table.

But on client pc, i am seeing double images in that table but if u click on one of the images then after clicking , the image which is showing earlier changed.

now then i take database and all the images from client pc and then i tried to run the same application on my pc with same data which is also their on client machine.

But now there is no double images coming in that table on my pc.

i “increase my virtual memory” means changing the heap size of virtual memory of jvm by adding…

java -Xmx512m

Answer 1

• Obviously, if you app runs into OutOfMemoryError, then increasing the maximum heap size can fix it.
• Faulty (on the hardware level) memory can cause Java programs to crash. This can be diagnosed by using a memtest tool
• Sometimes, Swing gets at odds with hardware graphics acceleration, especially with onboard graphics adpaters that share main memory. This can be fixed either by reducing hardware acceleration in Windows, or getting new drivers.