public static <T extends Collection<?>> T flattenElements(Object... elements) {
        Collection<T> out = new LinkedList<T>();
        flatten(elements, out, true);
        return Cast.uncheckedNonnullCast(out);
    }

    public static <T extends Collection<?>> T flatten(Collection<?> elements, T addTo, boolean flattenMapsAndArrays) {
        return flatten(elements, addTo, flattenMapsAndArrays, flattenMapsAndArrays);

        return Cast.uncheckedNonnullCast(super.respondsTo(obj, name, argTypes));
    }

    /**
     * This is overridden just to make the compiler happy about the unchecked conversions.
     */
    @Override
    public List<MetaMethod> respondsTo(Object obj, String name) {
        return Cast.uncheckedNonnullCast(super.respondsTo(obj, name));
    }
    //endregion

            testServices.get(IdGenerator.class),
            testServices.get(ActorFactory.class),
            testServices.get(Clock.class)
        );
        IdGenerator<Object> idGenerator = Cast.uncheckedNonnullCast(testServices.get(IdGenerator.class));

        targetProcessor = new WorkerTestClassProcessor(targetProcessor, idGenerator.generateId(),
                workerProcessContext.getDisplayName(), testServices.get(Clock.class));

                }
                if (next == END) {
                    return;
                }
                try {
                    handle(Cast.uncheckedNonnullCast(next));
                } catch (Exception e) {
                    failure.set(e);
                    break;
                }
            }

        return taskContainer.create(addMaps(Cast.uncheckedNonnullCast(options), singletonMap(Task.TASK_NAME, task)));
    }

    public Task task(Map options, Object task) {
        return task(options, task.toString());
    }

    @Override
    public Task task(Map options, String task, Closure configureClosure) {

import java.util.Map;
import java.util.Queue;
import java.util.Set;
import java.util.function.Consumer;

import static org.gradle.internal.Cast.uncheckedCast;
import static org.gradle.internal.Cast.uncheckedNonnullCast;

/**
 * Writes files describing the build operation stream for a build.
 * Can be enabled for any build with `-Dorg.gradle.internal.operations.trace=«path-base»`.
 * <p>
 * Imposes no overhead when not enabled.

    public static <T extends Collection<?>> T flattenElements(Object... elements) {
        Collection<T> out = new LinkedList<T>();
        flatten(elements, out, true);
        return Cast.uncheckedNonnullCast(out);
    }

    public static <T extends Collection<?>> T flatten(Collection<?> elements, T addTo, boolean flattenMapsAndArrays) {
        return flatten(elements, addTo, flattenMapsAndArrays, flattenMapsAndArrays);

    }

    private <P extends ValueSourceParameters> void configureParameters(@Nullable P parameters, Action<? super ValueSourceSpec<P>> configureAction) {
        DefaultValueSourceSpec<P> valueSourceSpec = Cast.uncheckedNonnullCast(specInstantiator.newInstance(
            DefaultValueSourceSpec.class,
            parameters
        ));
        configureAction.execute(valueSourceSpec);
    }

    @Nullable

        }

        @Override
        public Object create(MutableModelNode modelNode) {
            ImplementationFactory<PUBLIC, Object> implementationFactory = Cast.uncheckedNonnullCast(implementationRegistration.getFactory());
            return implementationFactory.create(publicType, implementationRegistration.getImplementationType(), modelNode.getPath().getName(), modelNode);
        }

            }
            return DynamicInvokeResult.notFound();
        }
    }

    private class MapAdapter extends MetaClassAdapter {
        Map<String, Object> map = Cast.uncheckedNonnullCast(bean);

        @Override
        public boolean hasProperty(String name) {
            return map.containsKey(name) || super.hasProperty(name);
        }

        @Override