}

    @Override
    public Iterator<E> descendingIterator() {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.descendingIterator();
    }

    private static final long serialVersionUID = 0;
  }

  @SuppressWarnings("CheckReturnValue")
  public void testHoldsLockOnAllOperations() {
    create().element();
    create().offer("foo");
    create().peek();
    create().poll();

      ImmutableSet<C> columnSpace) {
    // use a dense table if more than half of the cells have values
    // TODO(gak): tune this condition based on empirical evidence
    return (cellList.size() > (((long) rowSpace.size() * columnSpace.size()) / 2))
        ? new DenseImmutableTable<R, C, V>(cellList, rowSpace, columnSpace)
        : new SparseImmutableTable<R, C, V>(cellList, rowSpace, columnSpace);
  }

  /**

    setDelegates(
        new EnumMap<>(keyTypeOrObjectUnderJ2cl), new EnumMap<>(valueTypeOrObjectUnderJ2cl));
    Serialization.populateMap(this, stream);
  }

  @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;

    setDelegates(
        new EnumMap<>(keyTypeOrObjectUnderJ2cl), new EnumMap<>(valueTypeOrObjectUnderJ2cl));
    Serialization.populateMap(this, stream);
  }

  @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;

        assertDoesNotThrow(() -> {
            RuntimeCIFSException exception = new RuntimeCIFSException("");
            assertEquals("", exception.getMessage());
        });

        // Test long message
        String longMessage = createTestString(1000);
        assertDoesNotThrow(() -> {
            RuntimeCIFSException exception = new RuntimeCIFSException(longMessage);

     * @param context the upgrade context
     * @return the upgrade options
     */
    protected final UpgradeOptions getOptions(UpgradeContext context) {
        return context.options();
    }

    /**
     * Logs a summary of the upgrade results.
     *
     * @param context the upgrade context
     * @param result the upgrade result
     */
    protected void logSummary(UpgradeContext context, UpgradeResult result) {

     * @return optional entity containing the scheduled job data, or empty if creation fails
     */
    private static OptionalEntity<ScheduledJob> getEntity(final CreateForm form, final String username, final long currentTime) {
        switch (form.crudMode) {
        case CrudMode.CREATE:
            return OptionalEntity.of(new ScheduledJob()).map(entity -> {
                entity.setCreatedBy(username);

        fileNameField.setAccessible(true);
        assertEquals("", fileNameField.get(emptyNameRequest));

        // Test with long fileName
        String longFileName = "very-long-file-name-with-many-characters-that-could-potentially-cause-issues.txt";
        Smb2CloseRequest longNameRequest = new Smb2CloseRequest(mockConfig, testFileId, longFileName);

        boolean fixed = false;
        Element root = pomDocument.root();

        // Find all elements with combine.children="override" and change to "merge"
        long fixedCombineChildrenCount = findElementsWithAttribute(root, COMBINE_CHILDREN, COMBINE_OVERRIDE)
                .peek(element -> {
                    element.attributeObject(COMBINE_CHILDREN).value(COMBINE_MERGE);

   * @throws IllegalArgumentException if the total number of elements in {@code arrays} does not fit
   *     in an {@code int}
   */
  public static double[] concat(double[]... arrays) {
    long length = 0;
    for (double[] array : arrays) {
      length += array.length;
    }
    double[] result = new double[checkNoOverflow(length)];
    int pos = 0;
    for (double[] array : arrays) {