public boolean containsValue(@Nullable Object value) {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.containsValue(value);
    }

    @Override
    public void clear() {
      assertTrue(Thread.holdsLock(mutex));
      delegate.clear();
    }

    @Override
    public Collection<V> values() {
      assertTrue(Thread.holdsLock(mutex));
      /* TODO: verify that the Collection is also synchronized? */

    }

    /**
     * @throws Exception
     */
    @Test
    public void testClear() throws Exception {
        final BeanDesc beanDesc = BeanDescFactory.getBeanDesc(MyBean.class);
        BeanDescFactory.clear();
        assertThat(BeanDescFactory.getBeanDesc(MyBean.class), is(not(sameInstance(beanDesc))));
    }

    /**
     *
     */
    public static class MyBean {

        /**
         * @return String

      map = makePopulatedMap();
    } catch (UnsupportedOperationException e) {
      return;
    }

    if (supportsClear) {
      map.clear();
      assertTrue(map.isEmpty());
    } else {
      assertThrows(UnsupportedOperationException.class, () -> map.clear());
    }
    assertInvariants(map);
  }

  @J2ktIncompatible // https://youtrack.jetbrains.com/issue/KT-58242/ undefined behavior (crash)

        removeMap(e.key);
        e.clear();
        return value;
    }

    @Override
    public void putAll(final Map<? extends K, ? extends V> map) {
        for (final Map.Entry<? extends K, ? extends V> entry : map.entrySet()) {
            put(entry.getKey(), entry.getValue());
        }
    }

    @Override
    public void clear() {
        for (int i = 0; i < mapTable.length; i++) {

        K k = (K) key;
        return function.apply(k);
      } else {
        return null;
      }
    }

    @Override
    public void clear() {
      backingSet().clear();
    }

    @Override
    protected Set<Entry<K, V>> createEntrySet() {
      @WeakOuter
      class EntrySetImpl extends EntrySet<K, V> {
        @Override
        Map<K, V> map() {

        K k = (K) key;
        return function.apply(k);
      } else {
        return null;
      }
    }

    @Override
    public void clear() {
      backingSet().clear();
    }

    @Override
    protected Set<Entry<K, V>> createEntrySet() {
      @WeakOuter
      class EntrySetImpl extends EntrySet<K, V> {
        @Override
        Map<K, V> map() {

public class DataConfigPagerTest extends UnitFessTestCase {

    public void test_DataConfigPager() {
        DataConfigPager dataconfigpager = new DataConfigPager();

        dataconfigpager.clear();
        assertEquals(0, dataconfigpager.getAllRecordCount());
        assertEquals(0, dataconfigpager.getAllPageCount());
        assertEquals(false, dataconfigpager.isExistPrePage());

        public String id() {
            return Lifecycle.CLEAN;
        }

        @Override
        public Collection<Phase> phases() {
            return List.of(phase(
                    Phase.CLEAN,
                    plugin(
                            MAVEN_PLUGINS + "maven-clean-plugin:" + MAVEN_CLEAN_PLUGIN_VERSION + ":clean",
                            Phase.CLEAN)));
        }

        @Override

    BiMap<K, V> forward() {
      return HashBiMap.this;
    }

    @Override
    public int size() {
      return size;
    }

    @Override
    public void clear() {
      forward().clear();
    }

    @Override
    public boolean containsKey(@CheckForNull Object value) {
      return forward().containsValue(value);
    }

    @Override
    @CheckForNull

        if (event instanceof ExecutionEvent) {
            ExecutionEvent executionEvent = (ExecutionEvent) event;
            if (executionEvent.getType() == ExecutionEvent.Type.SessionEnded) {
                allHandlers.clear();
            }
        }
    }

    public ArtifactHandler getArtifactHandler(String type) {
        requireNonNull(type, "null type");
        ArtifactHandler handler = allHandlers.get(type);