view switching keyboard shortcut does not work anymore once the view is switched to ELT

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Open a file in the eclipse editor view
2. Open the terminal adjacent to it
3. Use keyboard shortcut (<CTRl-F7> by default) to switch views from editor to 
terminal. The view switches. Now try switching it back.

What is the expected output? What do you see instead?
the view should switch. The keyboard shortcut no longer works.

What version of the product are you using? On what operating system?
Eclipse Juno.
Eclipse Platform version : 4.2.1
ELT version: 1.1.2
Ubuntu 12.04

Please provide any additional information below.

Original issue reported on code.google.com by theja...@gmail.com on 8 Jan 2013 at 8:03