JDeveloper Crashing

while restoring the JDeveloper to work the IDE hung giving this screen

The solution is to:

1. End JDeveloper process
2. Rename the system folder
3. Re-Run JDeveloper and wait until new system folder creation done successfully
4. Navigate to this Folder 

o.ide

5. Replace this file with the newly created one

runStatus.xml

6. Delete newly created system folder and rename the old one with its original name
7. Run the JDeveloper
8. Enjoy your configured IDE