TestFailure the following classes have unused instance variables and should be cleaned: an OrderedCollection(OupsDummyDebuggerSystem ReClassForGeneratingEqualAndHash ReClassForGeneratingEqualAndHashExistingImplementors) NoUnusedVariablesLeftTest(TestAsserter)>>assert:description:resumable: NoUnusedVariablesLeftTest(TestAsserter)>>assert:description: NoUnusedVariablesLeftTest>>testNoUnusedInstanceVariablesLeft NoUnusedVariablesLeftTest(TestCase)>>performTest TestFailure an OrderedCollection('ReClassForGeneratingEqualAndHashExistingImplementors>>#=' 'StInspectorTransmissionNode class>>#hostObject:transmissionBlock:') should have been empty ReleaseTest(TestAsserter)>>assert:description:resumable: ReleaseTest(TestAsserter)>>assert:description: ReleaseTest(TestAsserter)>>assertEmpty: ReleaseTest>>testThatThereAreNoSelectorsRemainingThatAreSentButNotImplemented ReleaseTest(TestCase)>>performTest