if (!table) {
            throw new RuntimeException("Section '$title' does not contain a <table> element.")
        }
        if (!table.thead[0]) {
            throw new RuntimeException("Table '$title' does not contain a <thead> element.")
        }
        if (!table.thead[0].tr[0]) {
            throw new RuntimeException("Table '$title' does not contain a <thead>/<tr> element.")
        }
        return table
    }

                        result.acceptedApiChanges.push(correction);
                    });
                    // Sort the array in place by type, then member
                    // Note that Firefox is fine with a sort function returning any positive or negative number, but Chrome 
                    // requires 1 or -1 specifically and ignores higher or lower values.  This sort ought to remain consistent

    }

    public static def leftShift(Node parent, Closure cl) {
        DomBuilder builder = new DomBuilder(parent)
        cl.delegate = builder
        cl.call()
        return builder.elements[0]
    }

    public static void leftShift(Node parent, Node node) {
        parent.appendChild(parent.ownerDocument.importNode(node, true))
    }

    public static void addFirst(Node parent, Closure cl) {

    abstract DirectoryProperty getStylesheetDirectory();

    @PathSensitive(PathSensitivity.RELATIVE)
    @InputFiles
    abstract ConfigurableFileCollection getDocbookStylesheets()

    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    abstract RegularFileProperty getStylesheetHighlightFile();

    @Classpath
    abstract ConfigurableFileCollection getClasspath();

    @OutputDirectory

        <section id="prop1" role="detail">
            <title><classname>org.gradle.Type</classname> <literal>deprecatedProperty</literal> (read-only)</title>
            <caution>
                <para>Note: This property is <ulink url="../userguide/feature_lifecycle.html">deprecated</ulink> and will be removed in the next major version of Gradle.</para>
            </caution>
            <para>prop1 comment</para>
        </section>

        return "attribute[key: $key, value: $valueCell.textContent]"
    }

    String getKey() {
        return titleCell.textContent
    }

    List<Node> getTitle() {
        return titleCell.childNodes.collect { it }
    }

    List<Node> getValue() {
        return valueCell.childNodes.collect { it }
    }

@CacheableTask
abstract class AssembleDslDocTask extends DefaultTask {
    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    abstract RegularFileProperty getSourceFile();

    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    abstract RegularFileProperty getClassMetaDataFile();

    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    abstract RegularFileProperty getPluginsMetaDataFile();

 * </ul>
 *
 */
@CacheableTask
abstract class UserGuideTransformTask extends DefaultTask {

    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    abstract RegularFileProperty getSourceFile();

    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    abstract RegularFileProperty getLinksFile();

    @OutputFile
    abstract RegularFileProperty getDestFile();

    @Input

import org.gradle.work.DisableCachingByDefault

@CompileStatic
@DisableCachingByDefault(because = "Only filters the input artifact")
abstract class FindGradleJars implements TransformAction<TransformParameters.None> {

    @PathSensitive(PathSensitivity.NAME_ONLY)
    @InputArtifact
    abstract Provider<FileSystemLocation> getArtifact()

    @Override
    void transform(TransformOutputs outputs) {

import java.util.concurrent.Future

/**
 * See https://github.com/gradle/gradle-private/issues/3919
 *
 * When merging `releaseX` branch into `master`, we should only use the release note from the `master` branch,
 * but sometimes changes on release notes.md was brought to master and merged unnoticed,
 * e.g https://github.com/gradle/gradle/pull/25825
 *