mono/mono — pull request #1069 by esdrubal (2014-05-30 10:42:44+00:00)
Title: Changed ConcurrentDictionary.Contains(KeyValuePair) to also compare value. Fixes #16990.

Test that ConcurrentDictionary.Contains(KeyValuePair) does not match with a KeyValuePair with a different value.
Fix: Changed ConcurrentDictionary.Contains(KeyValuePair) to also compare value.