I am finding that IDEA is not closing file handles.
e.g. I will try to delete a file from within IDEA. It will remove it from version control but fail to delete the file.
When I look in process explorer, the only application that has handles open on this file (thus preventing it from being deleted) is IDEA!
I also get errors when trying to make the project:
Failed to delete USER_HOME\.IntelliJIdea10\system\compiler\superproject.SuperProject7f53d7d5\.caches\artifacts_compiler
IDEA is the only application with an open handle on this too