private ActivityContextInterface getTimerACI() {
		for(ActivityContextInterface aci : this.sbbContext.getActivities()) {
			if(aci.getActivity() instanceof NullActivity) {
				return aci;
			}
		}
		return null;
	}
private ActivityContextInterface getTimerACI ( ) { for ( ActivityContextInterface aci : this . sbbContext . getActivities ( ) ) { if ( aci . getActivity ( ) instanceof NullActivity ) { return aci ; } } return null ; }
//////////////////////////