@Override
        public void addServiceType(ServiceType serviceType) {
            Objects.requireNonNull(serviceType, "serviceType");

            ServiceTypeInfo type = new DefaultServiceTypeInfo(serviceType);
            addType0(type);
        }
@author Jongho Moon
@author HyunGil Jeong
commons-profiler/src/main/java/com/navercorp/pinpoint/common/profiler/trace/TraceMetadataLoader.java