private AntBuilder ant;

    private final int depth;

    private final TaskContainerInternal taskContainer;

    private ListenerBroadcast<ProjectEvaluationListener> evaluationListener = newProjectEvaluationListenerBroadcast();

    private final ListenerBroadcast<RuleBasedPluginListener> ruleBasedPluginListenerBroadcast = new ListenerBroadcast<>(RuleBasedPluginListener.class);