import org.gradle.api.DefaultTask;
import org.gradle.api.file.DirectoryProperty;
import org.gradle.api.model.ObjectFactory;
import org.gradle.api.tasks.OutputDirectory;
import org.gradle.api.tasks.TaskAction;

import javax.inject.Inject;

// tag::download[]
public class Download extends DefaultTask {
    private final DirectoryProperty outputDirectory;

    // Inject an ObjectFactory into the constructor
    @Inject

    private final Names names;
    private final DirectoryProperty objectsDir;
    private final DefaultComponentDependencies dependencies;

    public DefaultNativeBinary(Names names, ObjectFactory objectFactory, Configuration componentImplementation) {
        this.names = names;

        this.objectsDir = objectFactory.directoryProperty();

import org.gradle.api.file.DirectoryProperty;
import org.gradle.api.provider.Property;
import org.gradle.api.tasks.Input;
import org.gradle.api.tasks.OutputDirectory;
import org.gradle.api.tasks.TaskAction;

public abstract class DocsGenerate extends DefaultTask {

    @Input
    public abstract Property<String> getTitle();

    @OutputDirectory
    public abstract DirectoryProperty getOutputDir();

    @TaskAction

            abstract class Producer extends DefaultTask {
                @InputDirectory
                @SkipWhenEmpty
                abstract DirectoryProperty getSources()

                @OutputDirectory
                abstract DirectoryProperty getOutputDir()

                @TaskAction
                void listSources() {

    private final DirectoryProperty distsDirectory;
    private final DirectoryProperty libsDirectory;
    private final Property<String> archivesName;

    public DefaultBasePluginExtension(Project project) {
        this.project = project;
        this.distsDirectory = project.getObjects().directoryProperty();
        this.libsDirectory = project.getObjects().directoryProperty();

// tag::fixed[]
abstract class MyCopyTask extends DefaultTask { // <1>

    @InputDirectory abstract DirectoryProperty getSource() // <2>

    @OutputDirectory abstract DirectoryProperty getDestination() // <2>

    @Inject abstract FileSystemOperations getFs() // <3>

    @TaskAction
    void action() {
        fs.copy { // <3>
            from source
            into destination
        }
    }
}

     *
     * @since 6.0
     */
    public abstract DirectoryProperty getDistsDirectory();

    /**
     * Returns the directory to generate JAR and WAR archives into.
     *
     * @return The directory. Never returns null.
     *
     * @since 6.0
     */
    public abstract DirectoryProperty getLibsDirectory();

    /**

    private final DirectoryProperty workingDirectory;
    private final DirectoryProperty testInstallDirectory;
    private final RegularFileProperty runScriptFile;

    public XCTest() {
        ObjectFactory objectFactory = getProject().getObjects();
        workingDirectory = objectFactory.directoryProperty();
        testInstallDirectory = objectFactory.directoryProperty();

 */

package org.gradle.ide.xcode.internal;

import org.gradle.api.file.DirectoryProperty;
import org.gradle.api.model.ObjectFactory;
import org.gradle.ide.xcode.XcodeWorkspace;

import javax.inject.Inject;

public class DefaultXcodeWorkspace implements XcodeWorkspace {
    private final DirectoryProperty workspaceDir;

    @Inject
    public DefaultXcodeWorkspace(ObjectFactory objectFactory) {

// tag::unit-of-work[]

// The parameters for a single unit of work
interface ReverseParameters : WorkParameters {
    val fileToReverse : RegularFileProperty
    val destinationDir : DirectoryProperty
}

// The implementation of a single unit of work
abstract class ReverseFile @Inject constructor(val fileSystemOperations: FileSystemOperations) : WorkAction<ReverseParameters> {
    override fun execute() {
        fileSystemOperations.copy {