return workingDir;
    }

    @Override
    public void setWorkingDir(File dir) {
        this.workingDir = resolver.resolve(dir);
    }

    @Override
    public void setWorkingDir(Object dir) {
        this.workingDir = resolver.resolve(dir);
    }

    @Override
    public ProcessForkOptions workingDir(Object dir) {
        setWorkingDir(dir);
        return this;
    }

    @Override

    }

    @Override
    public void setWorkingDir(File dir) {
        DelegatingBaseExecSpec.super.setWorkingDir(dir);
        workingDirectory = getWorkingDir();
    }

    @Override
    public void setWorkingDir(Object dir) {
        DelegatingBaseExecSpec.super.setWorkingDir(dir);
        workingDirectory = getWorkingDir();
    }

    @Override

    default File getWorkingDir() {
        return getDelegate().getWorkingDir();
    }

    @Override
    default void setWorkingDir(File dir) {
        getDelegate().setWorkingDir(dir);
    }

    @Override
    default void setWorkingDir(Object dir) {
        getDelegate().setWorkingDir(dir);
    }

    @Override
    default ProcessForkOptions workingDir(Object dir) {
        getDelegate().workingDir(dir);

    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setWorkingDir(File dir) {
        execSpec.setWorkingDir(dir);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setWorkingDir(Object dir) {
        execSpec.setWorkingDir(dir);
    }

    /**
     * {@inheritDoc}
     */
    @Override

        }
        getExecOperations().exec(spec -> {
            spec.commandLine("git", "checkout", getCommitId().get());
            spec.setWorkingDir(destinationDir);
        });
        getExecOperations().exec(spec -> {
            spec.commandLine("git", "clean", "-fdx");
            spec.setWorkingDir(destinationDir);
        });
// tag::git-clone[]
    }

// end::git-clone[]

        }
        getExecOperations().exec(spec -> {
            spec.commandLine("git", "checkout", getCommitId().get());
            spec.setWorkingDir(destinationDir);
        });
        getExecOperations().exec(spec -> {
            spec.commandLine("git", "clean", "-fdx");
            spec.setWorkingDir(destinationDir);
        });
// tag::git-clone[]
    }

    // end::git-clone[]

    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setWorkingDir(File dir) {
        javaExecSpec.setWorkingDir(dir);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setWorkingDir(Object dir) {
        javaExecSpec.setWorkingDir(dir);
    }

    /**
     * {@inheritDoc}
     */
    @Override

     * @since 4.0
     */
    void setWorkingDir(File dir);

    /**
     * Sets the working directory for the process. The supplied argument is evaluated as per {@link
     * org.gradle.api.Project#file(Object)}.
     *
     * @param dir The working directory. Must not be null.
     */
    void setWorkingDir(Object dir);

    /**

    doLast {
        WorkerProcessFactory workerProcessFactory = services.get(WorkerProcessFactory)
        def builder = workerProcessFactory.multiRequestWorker(TestWorkerProcessImpl)
        builder.getJavaCommand().setWorkingDir(rootDir)

        def workerDaemonProcess = builder.build()
        workerDaemonProcess.start()
        workerDaemonProcess.run(new Param())
    }
}
'''
        when:
        fails('runBrokenWorker')

import java.io.File;
import java.util.List;

public interface JvmLanguageCompileSpec extends CompileSpec {
    File getTempDir();

    void setTempDir(File tempDir);

    File getWorkingDir();

    void setWorkingDir(File workingDir);

    File getDestinationDir();

    void setDestinationDir(File destinationDir);

    Iterable<File> getSourceFiles();

    void setSourceFiles(Iterable<File> sourceFiles);