Exiting the Workbench
Each time the Workbench is exited, the Workbench is automatically
saved, including all open perspectives and windows. The next time the Workbench
is reopened, it will appear exactly as it was when it was last closed.
To exit the Workbench, select File > Exit from the menu bar or close
the workbench with the window close button (x). When the latter option is used
a prompt will ask if you really wish to exit the workbench.
Note: This dialog also presents an option to turn off the
prompting. To turn it back on, select Window > Preferences
from the main Workbench menu bar, in the Preferences Dialog select General
> Startup and Shutdown and check Confirm exit when closing last