return document ? document.importNode(parsed, true) : parsed
    }

    def formatTree(Closure cl) {
        withCategories {
            return formatTree(cl.call())
        }
    }

    def withCategories(Closure cl) {
        use(BuildableDOMCategory) {
            return cl.call()
        }
    }

    def format(Node... nodes) {

    }

    public static void setChildren(Node element, Closure cl) {
        while (element.hasChildNodes()) {
            element.removeChild(element.getFirstChild())
        }
        leftShift(element, cl)
    }

    public static def leftShift(Node parent, Closure cl) {
        DomBuilder builder = new DomBuilder(parent)
        cl.delegate = builder
        cl.call()

 */
package gradlebuild.docs.model;

import groovy.lang.Closure;
import org.gradle.api.UnknownDomainObjectException;

public interface ClassMetaDataRepository<T> {
    T get(String fullyQualifiedClassName) throws UnknownDomainObjectException;

    T find(String fullyQualifiedClassName);

    void put(String fullyQualifiedClassName, T metaData);

    void each(Closure cl);

        when:
        def link = renderer.link(type('groovy.lang.Closure'), listener)

        then:
        format(link) == '<ulink url="https://docs.groovy-lang.org/groovyVersion/html/gapi/groovy/lang/Closure.html"><classname>Closure</classname></ulink>'
    }

    def rendersLinkToGroovyClassArray() {
        when:
        def link = renderer.link(type('groovy.lang.Closure', true), listener)

        then:

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package gradlebuild.docs.dsl.docbook;

import groovy.lang.Closure;
import gradlebuild.docs.dsl.docbook.model.*;
import gradlebuild.docs.dsl.source.model.MethodMetaData;
import gradlebuild.docs.dsl.source.model.PropertyMetaData;
import gradlebuild.docs.dsl.source.model.TypeMetaData;

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package gradlebuild.docs.model;

import groovy.lang.Closure;
import org.gradle.api.Action;
import org.gradle.api.GradleException;
import org.gradle.api.UnknownDomainObjectException;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;

func (listener *httpListener) start() {
	// Closure to send acceptResult to acceptCh.
	// It returns true if the result is sent else false if returns when doneCh is closed.
	send := func(result acceptResult) bool {
		select {
		case listener.acceptCh <- result:
			// Successfully written to acceptCh
			return true
		case <-listener.ctx.Done():
			return false
		}
	}

	// Closure to handle TCPListener until done channel is closed.

## Status

ACCEPTED

## Consequences

* If we would have used `Closure`, we must instead use `Action<T>`, `Spec<T>`, `Callable<T>`, or `Transformer<OUT, IN>`.
* We need to ensure all APIs that are exposed in the Groovy DSL go through runtime decoration.
Runtime decoration mixes in methods that use Groovy Closures to maintain consistent behavior in Groovy DSL.

  }

  /**
   * Returns the transitive closure of {@code graph}. The transitive closure of a graph is another
   * graph with an edge connecting node A to node B if node B is {@link #reachableNodes(Graph,
   * Object) reachable} from node A.
   *
   * <p>This is a "snapshot" based on the current topology of {@code graph}, rather than a live view

            await websocket.close(code=status.WS_1006_ABNORMAL_CLOSURE, reason=repr(e))

    myapp = make_app(middleware=[Middleware(errorhandler)])
    client = TestClient(myapp)
    with pytest.raises(WebSocketDisconnect) as e:
        with client.websocket_connect("/depends-err/"):
            pass  # pragma: no cover
    assert e.value.code == status.WS_1006_ABNORMAL_CLOSURE
    assert "NotImplementedError" in e.value.reason