final ActionTrigger trigger = (ActionTrigger) buttonTriggers.get( i );
final ActionTrigger trigger = buttonTriggers.get( i );
    public void trigger( float delta, char character, float value, boolean pressed, Object data ) {        for ( int i = buttonTriggers.size() - 1; i >= 0; i-- ) {            final ActionTrigger trigger = (ActionTrigger) buttonTriggers.get( i );            trigger.checkActivation( character, getIndex(), value, delta, pressed, data );        }    }