public String getApplicationTextName() {
        if (application.getServiceType().isUser()) {
            return "USER";
        } else {
            return application.getName();
        }
    }
class for application in node map

@author netspider
@author emeroad
@author HyunGil Jeong
web/src/main/java/com/navercorp/pinpoint/web/applicationmap/nodes/Node.java