### Question:
AnnotationMirrors { public static Equivalence<AnnotationMirror> equivalence() { return ANNOTATION_MIRROR_EQUIVALENCE; } private  AnnotationMirrors(); static Equivalence<AnnotationMirror> equivalence(); static ImmutableMap<ExecutableElement, AnnotationValue> getAnnotationValuesWithDefaults(
      AnnotationMirror annotation); static AnnotationValue getAnnotationValue(
      AnnotationMirror annotationMirror, String elementName); static Map.Entry<ExecutableElement, AnnotationValue> getAnnotationElementAndValue(
      AnnotationMirror annotationMirror, final String elementName); static ImmutableSet<? extends AnnotationMirror> getAnnotatedAnnotations(Element element,
      final Class<? extends Annotation> annotationType);  }### Answer:
@Test public void testEquivalences() { EquivalenceTester<AnnotationMirror> tester = EquivalenceTester.of(AnnotationMirrors.equivalence()); tester.addEquivalenceGroup( annotationOn(SimplyAnnotated.class), annotationOn(AlsoSimplyAnnotated.class)); tester.addEquivalenceGroup( annotationOn(TestClassBlah.class), annotationOn(TestClassBlah2.class)); tester.addEquivalenceGroup( annotationOn(TestClassFoo.class)); tester.addEquivalenceGroup( annotationOn(TestWithDefaultingOuterDefault.class), annotationOn(TestWithDefaultingOuterBlah.class)); tester.addEquivalenceGroup( annotationOn(TestWithDefaultingOuterFoo.class)); tester.addEquivalenceGroup( annotationOn(TestDefaultNestedAnnotated.class), annotationOn(TestBlahNestedAnnotated.class)); tester.addEquivalenceGroup( annotationOn(TestFooNestedAnnotated.class)); tester.addEquivalenceGroup( annotationOn(TestValueArrayWithDefault.class), annotationOn(TestValueArrayWithEmpty.class)); tester.addEquivalenceGroup( annotationOn(TestValueArrayWithOneDefault.class), annotationOn(TestValueArrayWithOneBlah.class)); tester.addEquivalenceGroup( annotationOn(TestValueArrayWithOneFoo.class)); tester.addEquivalenceGroup( annotationOn(TestValueArrayWithFooAndDefaultBlah.class), annotationOn(TestValueArrayWithFooBlah.class), annotationOn(TestValueArrayWithFooBlah2.class)); tester.addEquivalenceGroup( annotationOn(TestValueArrayWithBlahFoo.class)); tester.test(); }