</tr>
            <tr>
                <td>filter</td>
                <td></td>
            </tr>
            <tr>
                <td>destinationDirectory</td>

     * source files.
     *
     * @return The Scala source. Never returns null.
     */
    SourceDirectorySet getScala();

    /**
     * Configures the Scala source for this set.
     *
     * <p>The given closure is used to configure the {@link SourceDirectorySet} which contains the Scala source.
     *
     * @param configureClosure The closure to use to configure the Scala source.

    private final SourceDirectorySet exportedHeaders;
    private final SourceDirectorySet implicitHeaders;

    public AbstractHeaderExportingSourceSet() {
        this.exportedHeaders = objectFactory.sourceDirectorySet("exported", "exported headers");
        this.implicitHeaders = objectFactory.sourceDirectorySet("implicit", "implicit headers");
    }

    @Override

    private FileCollection annotationProcessorPath;
    private FileCollection runtimeClasspath;
    private final SourceDirectorySet javaSource;
    private final SourceDirectorySet allJavaSource;
    private final SourceDirectorySet resources;
    private final String displayName;
    private final SourceDirectorySet allSource;
    private final ClassDirectoryBinaryNamingScheme namingScheme;
    private DefaultSourceSetOutput output;

            """
                {
                    "acceptedApiChanges": [
                        {
                            "type": "org.gradle.api.file.SourceDirectorySet",
                            "member": "Method org.gradle.api.file.SourceDirectorySet.getOutputDir()",
                            "acceptation": "Deprecated method removed",
                            "changes": [

                Change("org.gradle.api.AntBuilder", "Class org.gradle.api.AntBuilder"),
                Change("org.gradle.api.file.SourceDirectorySet", "Method org.gradle.api.file.SourceDirectorySet.getOutputDir()"),
                Change("org.gradle.api.file.SourceDirectorySet", "Method org.gradle.api.file.SourceDirectorySet.setOutputDir(java.io.File)"),

    private final String name;
    private final SourceDirectorySet headers;
    private final DomainObjectSet<NativeLibraryBinary> binaries;

    public DefaultPrebuiltLibrary(String name, ObjectFactory objectFactory, DomainObjectCollectionFactory domainObjectCollectionFactory) {
        this.name = name;
        headers = objectFactory.sourceDirectorySet("headers", "headers for prebuilt library '" + name + "'");

        final String sourceSetChildPath = "classes/" + sourceDirectorySet.getName() + "/" + sourceSet.getName();
        sourceDirectorySet.getDestinationDirectory().convention(target.getLayout().getBuildDirectory().dir(sourceSetChildPath));

    private final ScalaSourceDirectorySet scala;
    private final SourceDirectorySet allScala;

    @Inject
    public DefaultScalaSourceSet(String displayName, ObjectFactory objectFactory) {
        scala = createScalaSourceDirectorySet("scala", displayName + " Scala source", objectFactory);
        allScala = objectFactory.sourceDirectorySet("allscala", displayName + " Scala source");
        allScala.getFilter().include("**/*.scala");

    @Inject

    public DefaultAntlrSourceDirectorySet(SourceDirectorySet sourceDirectorySet, TaskDependencyFactory taskDependencyFactory) {
        super(sourceDirectorySet, taskDependencyFactory);
    }