// tag::all[]
// tag::task[]
abstract class GreetingFileTask extends DefaultTask {

    @InputFiles
    abstract RegularFileProperty getSource()

    @OutputFile
    abstract RegularFileProperty getDestination()

    @TaskAction
    def greet() {
        def file = getDestination().get().asFile
        if (source.get().asFile.exists()) {
            file.write("Hello ${source.get().asFile.text}!")
        } else {

// tag::all[]
// tag::task[]
abstract class GreetingFileTask : DefaultTask() {

    @get:InputFiles
    abstract val source: RegularFileProperty

    @get:OutputFile
    abstract val destination: RegularFileProperty

    @TaskAction
    fun greet() {
        val file = destination.get().asFile
        if (source.get().asFile.exists()) {
            file.writeText("Hello ${source.get().asFile.readText()}")
        } else {

import org.gradle.api.file.ConfigurableFileCollection;
import org.gradle.api.file.DirectoryProperty;
import org.gradle.api.file.FileCollection;
import org.gradle.api.file.RegularFile;
import org.gradle.api.file.RegularFileProperty;
import org.gradle.api.internal.artifacts.configurations.RoleBasedConfigurationContainerInternal;
import org.gradle.api.model.ObjectFactory;
import org.gradle.api.provider.Property;
import org.gradle.api.provider.Provider;

    private final Property<NativePlatform> targetPlatform;
    private final Property<NativeToolChain> toolChain;
    private final DirectoryProperty installDirectory;
    private final RegularFileProperty executable;
    private final RegularFileProperty installedExecutable;
    private final ConfigurableFileCollection libs;
    private final WorkerLeaseService workerLeaseService;

    /**
     * Injects a {@link WorkerLeaseService} instance.

@NonNullApi
@CacheableTask
public abstract class GenerateApiMapping extends DefaultTask {
    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    public abstract RegularFileProperty getMetaDataFile();

    @OutputFile
    public abstract RegularFileProperty getMappingDestFile();

    /**
     * Package name can end with '.**' to exclude subpackages as well.
     */
    @Input

 *
 * @since 4.5
 */
@DisableCachingByDefault(because = "Not made cacheable, yet")
public abstract class ExtractSymbols extends DefaultTask {
    private final RegularFileProperty binaryFile;
    private final RegularFileProperty symbolFile;
    private final Property<NativePlatform> targetPlatform;
    private final Property<NativeToolChain> toolChain;

    public ExtractSymbols() {

    private final RegularFileProperty linkFile;
    private final Property<Task> linkFileProducer;
    private final RegularFileProperty runtimeFile;
    private final Property<LinkSharedLibrary> linkTaskProperty;
    private final Property<Configuration> linkElements;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;

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

// tag::snippet[]
public abstract class Generate extends DefaultTask {

    @Input

    @CompileClasspath
    public abstract ConfigurableFileCollection getBaselineDistributionJars();

    @OutputFile
    public abstract RegularFileProperty getCurrentUpgradedProperties();

    @OutputFile
    public abstract RegularFileProperty getBaselineUpgradedProperties();

    @TaskAction
    public void execute() {

 */
public abstract class DefaultSwiftXCTestBinary extends DefaultSwiftBinary implements SwiftXCTestBinary {
    private final RegularFileProperty executableFile;
    private final DirectoryProperty installDirectory;
    private final RegularFileProperty runScriptFile;
    private final Property<XCTest> runTaskProperty;