if (this.contactRoute != null) { sipStack.logWriter.logDebug("contactRoute : " + this.contactRoute.encode()); } else { sipStack.logWriter.logDebug("contactRoute : null"); }
	private void printRouteList() {		if (sipStack.isLoggingEnabled()) {			sipStack.logWriter.logDebug("this : " + this);			sipStack.logWriter.logDebug("printRouteList : "					+ this.routeList.encode());			if (this.contactRoute != null) {				sipStack.logWriter.logDebug("contactRoute : "						+ this.contactRoute.encode());			} else {				sipStack.logWriter.logDebug("contactRoute : null");			}		}	}