if(delay < 0) {
if(delay <= 0) {
	private void restoreFromConfig() {		note = appConfig.getNote();		velocity = appConfig.getVelocity();		delay = appConfig.getDelay();		if(note<0 || note>127) {			note=DEFAULT_NOTE;		} 		if(velocity < 0 || velocity > 127) {			velocity = DEFAULT_VELOCITY;		}		if(delay < 0) {			delay = DEFAULT_DELAY;		}	}