@Override
    public boolean hasBehavior(final Class<Behavior<?, ?>> behaviorClass) {
        return this.behaviors != null && this.behaviors.containsKey(behaviorClass);
    }
@ Override public boolean hasBehavior ( final Class < Behavior < ? , ? > > behaviorClass ) { return this . behaviors != null && this . behaviors . containsKey ( behaviorClass ) ; }
{@inheritDoc}