type NetnsWithFd struct {
	netns io.Closer
	fd    uintptr
	inode uint64
}

func (n *NetnsWithFd) Close() error {
	if n.netns == nil {
		return nil
	}

	ret := n.netns.Close()
	// set fd to invalid value, so if something uses it by mistake it will err
	uintZero := uintptr(0)
	n.fd = ^uintZero
	return ret
}

func (n *NetnsWithFd) Fd() uintptr {
	return n.fd
}

func (n *NetnsWithFd) Inode() uint64 {

 */
public class AbstractFutureTest extends TestCase {
  public void testSuccess() throws ExecutionException, InterruptedException {
    final Object value = new Object();
    assertSame(
        value,
        new AbstractFuture<Object>() {
          {
            set(value);
          }
        }.get());
  }

  public void testException() throws InterruptedException {
    final Throwable failure = new Throwable();

}

type ioret[V any] struct {
	val V
	err error
}

// WithDeadline will execute a function with a deadline and return a value of a given type.
// If the deadline/context passes before the function finishes executing,
// the zero value and the context error is returned.
func WithDeadline[V any](ctx context.Context, timeout time.Duration, work func(ctx context.Context) (result V, err error)) (result V, err error) {

            "loc": [
                "path",
                "item_id"
            ],
            "msg": "value is not a valid integer",
            "type": "type_error.integer"
        }
    ]
}
```

eine Textversion:

```
1 validation error
path -> item_id
  value is not a valid integer (type=type_error.integer)
```

#### `RequestValidationError` vs. `ValidationError`

            try {
                return requestManager.getParameter(name).filter(StringUtil::isNotBlank).map(LocaleUtils::toLocale);
            } catch (final Exception e) {
                logger.debug("Failed to parse a value of {}.", name, e);
            }
        }
        return OptionalObject.empty();
    }

    @Override
    public OptionalThing<Locale> getRequestedLocale(final RequestManager requestManager) {

     * 
     * @param domain
     */
    void fixupDomain ( String domain );


    /**
     * Reduces path consumed by the given value
     * 
     * @param i
     */
    void stripPathConsumed ( int i );


    @Override
    DfsReferralDataInternal next ();


    /**
     * @param link
     */

     *
     * @param cause the cause which is saved for later retrieval by the {@link #getCause()} method.
     *              A {@code null} value is permitted, and indicates that the cause is nonexistent or unknown.
     * @since 3.8.3
     */
    public MojoFailureException(Throwable cause) {
        super(cause);
    }

                val taskPathToReports = ******@****.***ks
                    .associate { it.path to it.genericHtmlReports() + it.findTraceJson() }
                    .filter { it.value.isNotEmpty() }

                parameters.taskPathToReports = globalExtension.taskPathToReports.map { taskPathToReportsInExtension ->
                    (taskPathToReportsInExtension.keys + taskPathToReports.keys).associateWith {

public class CreateForm {

    @ValidateTypeFailure
    public Integer crudMode;

    @Required
    @Size(max = 100)
    public String name;

    @Required
    @Size(max = 1000)
    public String value;

    @Required
    @Size(max = 1000)
    public String webConfigId;

    @Size(max = 1000)
    public String createdBy;

    @ValidateTypeFailure
    public Long createdTime;

			</div>
		</div>
		<div class="text-right">
			<a href="#"><la:message key="labels.footer_back_to_top" /></a>
		</div>
	</main>
	<jsp:include page="footer.jsp" />
	<input type="hidden" id="contextPath" value="${contextPath}" />
	<script type="text/javascript"
		src="${fe:url('/js/jquery-3.7.1.min.js')}"></script>
	<script src="${fe:url('/js/admin/popper.min.js')}" type="text/javascript"></script>