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...Pertence tool can also be used for finding out threading issues. Just write a test that uses the component you need to test for threading issues and assign load of threads to the test.
Thanks to my employer (Nokia) for letting me publish the initial version of this tool as open-source!
My work as a system administrator and developer includes debugging software. I scan and filter logfiles many times a day. This tool can help you to color and filter your logfiles. So you can concentrate on the interesting things to do!