@BeforeEach
    void before() {
        artifact = new DefaultArtifact("myGroup:myArtifact:1.0-SNAPSHOT");
        target = createMetadataFromArtifact(artifact);
    }

    /*--- START test common metadata ---*/
    @Test
    void mergeEmptyMetadata() throws Exception {
        Metadata metadata = new Metadata();
        assertFalse(metadata.merge(new Metadata()));
    }

    @Test

 *
 * @author Jared Levy
 */
@GwtIncompatible
public class TestsForQueuesInJavaUtil {
  public static Test suite() {
    return new TestsForQueuesInJavaUtil().allTests();
  }

  public Test allTests() {
    TestSuite suite = new TestSuite();
    suite.addTest(testsForArrayDeque());
    suite.addTest(testsForLinkedList());
    suite.addTest(testsForArrayBlockingQueue());

    NavigableSetTestSuiteBuilder<E> builder = new NavigableSetTestSuiteBuilder<>();
    builder.usingGenerator(generator);
    return builder;
  }

  @Override
  protected List<TestSuite> createDerivedSuites(
      FeatureSpecificTestSuiteBuilder<?, ? extends OneSizeTestContainerGenerator<Collection<E>, E>>
          parentBuilder) {
    List<TestSuite> derivedSuites = new ArrayList<>(super.createDerivedSuites(parentBuilder));

        where:
        ruleElem << [new BinaryBreakingChangesRule([:]), new SinceAnnotationRule([:]), new IncubatingMissingRule([:])]
        error << ['Is not binary compatible.', 'Is not annotated with @since', 'Is not annotated with @Incubating']
    }

    def "the @since annotation on inner classes is recognised"() {
        given:
        def rule = withContext(new SinceAnnotationRule([:]))

    AtomicReference<Object> valueRef = new AtomicReference<>();
    Cache<Object, Object> cache =
        new AbstractCache<Object, Object>() {
          @Override
          public @Nullable Object getIfPresent(Object key) {
            return valueRef.get();
          }
        };

    assertThat(cache.getIfPresent(new Object())).isNull();

    Object newValue = new Object();
    valueRef.set(newValue);

        return new Profile(SettingsUtilsV4.convertToSettingsProfile(modelProfile.getDelegate()));
    }

    /**
     * @param settingsProfile
     * @return a profile
     */
    public static org.apache.maven.model.Profile convertFromSettingsProfile(Profile settingsProfile) {
        return new org.apache.maven.model.Profile(

            if (len < 2 || len % 2 != 0) {
                throw new IllegalArgumentException("Plugin bindings must have more than 0, even count of elements");
            }

            defaultBindings = new LinkedHashMap<>(len / 2);

            for (int i = 0; i < len; i += 2) {
                defaultBindings.put(pluginBindings[i], new LifecyclePhase(pluginBindings[i + 1]));
            }
        }

    protected List<Object> getSessionServices() {
        return List.of(
                new DefaultRepositoryFactory(new DefaultRemoteRepositoryManager(
                        new DefaultUpdatePolicyAnalyzer(),
                        new DefaultChecksumPolicyProvider(),
                        new DefaultRepositoryKeyFunctionFactory())),
                new DefaultInterpolator());
    }

            } else if (clazz == VersionRangeResolver.class) {
                return (T) new DefaultVersionRangeResolver(repositorySystem);
            } else if (clazz == ArtifactResolver.class) {
                return (T) new DefaultArtifactResolver();
            } else if (clazz == ArtifactManager.class) {

    Supplier<Integer> supplier = new CountingSupplier();
    Function<@Nullable Object, Integer> function = Functions.forSupplier(supplier);

    assertEquals(1, (int) function.apply(null));
    assertEquals(2, (int) function.apply("foo"));

    new EqualsTester()
        .addEqualityGroup(function, Functions.forSupplier(supplier))
        .addEqualityGroup(Functions.forSupplier(new CountingSupplier()))