JVM debug port in use issue:
In Servers tab -> Right click on the server -> Administration -> Run Administrative console
Now Administration console will be opened,
Servers -> Server Types -> WebSphere application servers -> CLICK_YOUR_SERVER[say myserver] -> Under Additional Properties section -> Debugging services -> JVM Debug Port (change to some port numbers (say 11119)) and restart your server.
If the issue is not resolved still and if you admin rights then,
Open Start Task Manager -> Performance -> Click Resource Monitor, which will also release the Port number and resolve your issue.
If still issue is not resolved, then kill the java, javaw, eclipse process using task manager and restart your machine and try.
Feel free to share your comments/other solutions if any for the same problem.
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