[platform-swt-dev] Refreshing the opened Editor without closing it.

["Arunachalam" <arunachalaml@xxxxxxxxxxxxxxxxx>]

Hi,
   Assume that all or some of the contents of the file has been changed
through refactoring, If the file is opened in the editor, we are unable to
see the changes. How can I refresh the opened view?

One more question is,
How do I get the unsaved contents of the opened editor?

Thanks
Arunachalam