* Tests {@code Contributor}.
 *
 */
class ContributorTest {

    @Test
    void testHashCodeNullSafe() {
        new Contributor().hashCode();
    }

    @Test
    void testEqualsNullSafe() {
        assertFalse(new Contributor().equals(null));

        new Contributor().equals(new Contributor());
    }

    @Test
    void testEqualsIdentity() {
        Contributor thing = new Contributor();

/**
 * Tests {@code Extension}.
 *
 */
class ExtensionTest {

    @Test
    void testHashCodeNullSafe() {
        new Extension().hashCode();
    }

    @Test
    void testEqualsNullSafe() {
        assertFalse(new Extension().equals(null));

        new Extension().equals(new Extension());
    }

    @Test
    void testEqualsIdentity() {
        Extension thing = new Extension();

 *
 */
class PluginContainerTest {

    @Test
    void testHashCodeNullSafe() {
        new PluginContainer().hashCode();
    }

    @Test
    void testEqualsNullSafe() {
        assertFalse(new PluginContainer().equals(null));

        new PluginContainer().equals(new PluginContainer());
    }

    @Test
    void testEqualsIdentity() {
        PluginContainer thing = new PluginContainer();

/**
 * Tests {@code Relocation}.
 *
 */
class RelocationTest {

    @Test
    void testHashCodeNullSafe() {
        new Relocation().hashCode();
    }

    @Test
    void testEqualsNullSafe() {
        assertFalse(new Relocation().equals(null));

        new Relocation().equals(new Relocation());
    }

    @Test
    void testEqualsIdentity() {
        Relocation thing = new Relocation();

 * @since 3.1.2
 */
public interface ProjectExecutionListener {
    void beforeProjectExecution(ProjectExecutionEvent event) throws LifecycleExecutionException;

    void beforeProjectLifecycleExecution(ProjectExecutionEvent event) throws LifecycleExecutionException;

    void afterProjectExecutionSuccess(ProjectExecutionEvent event) throws LifecycleExecutionException;

    void afterProjectExecutionFailure(ProjectExecutionEvent event);

      }
    }

    private void recomputeMultiset() {
      this.distinctElements =
          1 + TreeMultiset.distinctElements(left) + TreeMultiset.distinctElements(right);
      this.totalCount = elemCount + totalCount(left) + totalCount(right);
    }

    private void recomputeHeight() {
      this.height = 1 + max(height(left), height(right));
    }

    private void recompute() {
      recomputeMultiset();

     *
     * @see jcifs.internal.smb2.RequestWithFileId#setFileId(byte[])
     */
    @Override
    public void setFileId ( byte[] fileId ) {
        this.fileId = fileId;
    }


    /**
     * @param infoType
     *            the infoType to set
     */
    public final void setInfoType ( byte infoType ) {
        this.infoType = infoType;
    }


    /**
     * @param fileInfoClass

        : !iterable.iterator().hasNext();
  }

  public static void assertEmpty(Iterable<?> iterable) {
    if (!isEmpty(iterable)) {
      fail("Not true that " + iterable + " is empty");
    }
  }

  public static void assertEmpty(Map<?, ?> map) {
    if (!map.isEmpty()) {
      fail("Not true that " + map + " is empty");
    }
  }

  public static void assertEqualInOrder(Iterable<?> expected, Iterable<?> actual) {

    }

    @Override
    public void clear() {
      TreeRangeMap.this.remove(subRange);
    }

    @Override
    public void remove(Range<K> range) {
      if (range.isConnected(subRange)) {
        TreeRangeMap.this.remove(range.intersection(subRange));
      }
    }

    @Override
    public void merge(
        Range<K> range,
        @CheckForNull V value,

    private JLineMessageBuilderFactory messageBuilderFactory = new JLineMessageBuilderFactory();

    @BeforeAll
    static void setUp() {
        MessageUtils.setColorEnabled(false);
    }

    @AfterAll
    static void tearDown() {
        MessageUtils.setColorEnabled(true);
    }

    @BeforeEach
    void beforeEach() {
        logger = mock(Logger.class);
        when(logger.isInfoEnabled()).thenReturn(true);