*/
    @Internal
    Factory<File> getTemporaryDirFactory();

    void prependParallelSafeAction(Action<? super Task> action);

    void appendParallelSafeAction(Action<? super Task> action);

    @Internal
    boolean isHasCustomActions();

    @Internal
    Path getIdentityPath();

    @Internal
    TaskIdentity<?> getTaskIdentity();

        when:
        task.actions.add(namedAction)
        task.actions.add(0, namedAction)
        task.doFirst(namedAction)
        task.doLast(namedAction)
        task.appendParallelSafeAction(namedAction)
        task.prependParallelSafeAction(namedAction)

        then:
        task.actions[0].displayName == "I have a name"
        task.actions[1].displayName == "I have a name"

            jarTask.filesMatching(PLUGIN_DESCRIPTOR_PATTERN, pluginDescriptorCollector);
            jarTask.filesMatching(CLASSES_PATTERN, classManifestCollector);
            jarTask.appendParallelSafeAction(pluginValidationAction);
        });
    }

    private GradlePluginDevelopmentExtension createExtension(Project project) {

            throw new InvalidUserDataException("Action must not be null!");
        }
        getTaskActions().add(0, wrap(action));
    }

    @Override
    public void appendParallelSafeAction(final Action<? super Task> action) {
        if (action == null) {
            throw new InvalidUserDataException("Action must not be null!");
        }
        getTaskActions().add(wrap(action));
    }