* final CountDownLatch latch = new CountDownLatch(1);
 * Object x = new MyClass() {
 *   ...
 *   protected void finalize() { latch.countDown(); ... }
 * };
 * x = null;  // Hint to the JIT that x is stack-unreachable
 * GcFinalization.await(latch);
 * }
 *
 * <p>Here's an example that uses a user-defined finalization predicate:
 *
 * {@snippet :
 * final WeakHashMap<Object, Object> map = new WeakHashMap<>();

sleep 10

./mc stat --no-list sitea/bucket/new-test-encrypted-object
./mc stat --no-list siteb/bucket/new-test-encrypted-object
./mc stat --no-list sitec/bucket/new-test-encrypted-object

./mc ls -r sitea/bucket/
./mc ls -r siteb/bucket/
./mc ls -r sitec/bucket/

     * It verifies that a new DfsReferral object is initialized with its 'next'
     * property pointing to itself.
     */
    @Test
    void testDefaultConstructor() {
        // Given
        DfsReferral referral = new DfsReferral();

        // When / Then
        assertNotNull(referral, "The DfsReferral object should not be null.");

     *
     * @param type
     *            Primitive type
     * @param o
     *            Source object
     * @return Object converted to the wrapper type corresponding to the specified primitive type
     */
    public static Object convertPrimitiveWrapper(final Class<?> type, final Object o) {
        if (type == int.class) {
            final Integer i = IntegerConversionUtil.toInteger(o);
            if (i != null) {

   *
   * @since 15.0
   */
  public static <E extends @Nullable Object> Funnel<Iterable<? extends E>> sequentialFunnel(
      Funnel<E> elementFunnel) {
    return new SequentialFunnel<>(elementFunnel);
  }

  private static final class SequentialFunnel<E extends @Nullable Object>
      implements Funnel<Iterable<? extends E>> {
    private final Funnel<E> elementFunnel;

    }

    @Override
    Cell<R, C, V> get(int index) {
      return getCell(index);
    }

    @Override
    public boolean contains(@Nullable Object object) {
      if (object instanceof Cell) {
        Cell<?, ?, ?> cell = (Cell<?, ?, ?>) object;
        Object value = RegularImmutableTable.this.get(cell.getRowKey(), cell.getColumnKey());
        return value != null && value.equals(cell.getValue());
      }
      return false;

   *
   * @since 15.0
   */
  public static <E extends @Nullable Object> Funnel<Iterable<? extends E>> sequentialFunnel(
      Funnel<E> elementFunnel) {
    return new SequentialFunnel<>(elementFunnel);
  }

  private static final class SequentialFunnel<E extends @Nullable Object>
      implements Funnel<Iterable<? extends E>> {
    private final Funnel<E> elementFunnel;

        // nothing
    }

    @Override
    public void invokeQuery(String columnFlexibleName, String conditionKeyName, Object conditionValue, ConditionOption conditionOption) {
        // nothing
    }

    @Override
    public void invokeQueryEqual(String columnFlexibleName, Object conditionValue) {
        // nothing
    }

        // nothing
    }

    @Override
    public void invokeQuery(String columnFlexibleName, String conditionKeyName, Object conditionValue, ConditionOption conditionOption) {
        // nothing
    }

    @Override
    public void invokeQueryEqual(String columnFlexibleName, Object conditionValue) {
        // nothing
    }

    }

    @Override
    protected Map<String, Object> createTestParam(int id) {
        final Map<String, Object> requestBody = new HashMap<>();
        final String keyProp = NAME_PREFIX + id;
        requestBody.put(KEY_PROPERTY, keyProp);
        requestBody.put("permissions", "Radmin-api");
        return requestBody;
    }

    @Override
    protected Map<String, Object> getUpdateMap() {