@Override
    public List<Task> execute(BuildController controller) {
        return controller.getBuildModel().getEditableBuilds().stream()
            .map(build -> controller.getModel(build.getRootProject(), BuildInvocations.class))
            .flatMap(invocations -> invocations.getTasks().stream())
            .collect(toList());
    }

import org.gradle.tooling.BuildController;

public class FetchUnknownModel implements BuildAction<CustomModel> {
    public CustomModel execute(BuildController controller) {
        return controller.getModel(CustomModel.class);
    }

        beanStateWriterLookup.beanStateWriterFor(beanType)

    override val isolate: WriteIsolate
        get() = getIsolate()

    override suspend fun write(value: Any?) {
        getCodec().run {
            encode(value)
        }
    }

    override fun writeClass(type: Class<*>) {
        classEncoder.run {
            encodeClass(type)
        }
    }

        }
    }

    private static int getDestination(TestOutputEvent.Destination destination) {
        switch (destination) {
            case StdOut: return Destination.StdOut.getCode();
            case StdErr: return Destination.StdErr.getCode();
            default: throw new IllegalStateException("Unknown output destination type: " + destination);
        }
    }

    @Override

import org.gradle.tooling.model.build.BuildEnvironment;

public class FetchBuildEnvironment implements BuildAction<BuildEnvironment> {
    public BuildEnvironment execute(BuildController controller) {
        return controller.getModel(BuildEnvironment.class);
    }

	// enumerate the directory.
	GetConsumption(path string, id QuotaID) (int64, error)

	// GetInodes returns the number of inodes used by the
	// directory, determined by the implementation's quota-based
	// mechanism.  If it is unable to do so using that mechanism,
	// it should return an error and allow higher layers to
	// enumerate the directory.
	GetInodes(path string, id QuotaID) (int64, error)

        def inInstance = System.in

        buildFile << """
            task hey
        """

        when:
        GradleProject model = toolingApi.withConnection { ProjectConnection connection -> connection.getModel(GradleProject.class) }

        then:
        model.tasks.find { it.name == 'hey' }
        System.out.is(outInstance)
        System.err.is(errInstance)
        System.in.is(inInstance)
    }

        List<String> model = new ArrayList<String>();
        for (GradleBuild included: controller.getBuildModel().getIncludedBuilds()) {
            EclipseProject project = controller.getModel(included.getRootProject(), EclipseProject.class);
            model.add(project.getName());
        }
        return model;
    }

import java.io.Serializable;

public class TellGradleToRunAutoBuildTasks implements BuildAction<Void>, Serializable {

    @Override
    public Void execute(BuildController controller) {
            controller.getModel(RunEclipseAutoBuildTasks.class);
        return null;
    }

	dr := r.Message.(*v1alpha3.DestinationRule)
	drNs := r.Metadata.FullName.Namespace
	drName := r.Metadata.FullName.String()
	mode := dr.GetTrafficPolicy().GetTls().GetMode()
	if mode == v1alpha3.ClientTLSSettings_SIMPLE || mode == v1alpha3.ClientTLSSettings_MUTUAL {