TestFailure the following classes have unused instance variables and should be cleaned: an OrderedCollection(ReExtractMethodDriver) NoUnusedVariablesLeftTest(TestAsserter)>>assert:description:resumable: NoUnusedVariablesLeftTest(TestAsserter)>>assert:description: NoUnusedVariablesLeftTest>>testNoUnusedInstanceVariablesLeft NoUnusedVariablesLeftTest(TestCase)>>performTest TestFailure the following classes have uncategorized methods: an OrderedCollection(RBEquivalentMethodRootHolder RBEquivalentMethodSubclassHolder) ProperMethodCategorizationTest(TestAsserter)>>assert:description:resumable: ProperMethodCategorizationTest(TestAsserter)>>assert:description: ProperMethodCategorizationTest>>testNoUncategorizedMethods ProperMethodCategorizationTest(TestCase)>>performTest TestFailure Found methods with haltan OrderedCollection(RBParseTreeSearcher class>>#whichMethodIn:matches:) ReleaseTest(TestAsserter)>>assert:description:resumable: ReleaseTest(TestAsserter)>>assert:description: ReleaseTest>>testMethodsContainNoHalt ReleaseTest(TestCase)>>performTest