joel-costigliola/assertj-core — pull request #62 by twillouer (2013-05-07 22:33:03+00:00)
Title: Issue14

On my machine, test org.assertj.core.internal.iterables.Iterables_assertDoesNotHaveDuplicates_Test.testManyGeneration()

take 63ms vs 407450ms in previous version.