Auto-removing import statements

Hello Tony,

I had a fiddle with the Project Code Style, and the Inspections in 5.1
(Windows), and now every so often the IDEA editor will automatically
remove some of my imports (I think it (erroneously at times) assumes
that they are redundant).

For the life of me, I can't find what button I pressed to make it do
that - can anyone enlighten me?

Settings | Editor | Behavior | Imports, Optimize imports on the fly.

--
Serge Baranov
JetBrains, Inc
http://www.jetbrains.com
"Develop with pleasure!"

Excellent, thanks for that.