private static TThreadState getThreadState(TThreadState threadState) {
        return Objects.requireNonNullElse(threadState, TThreadState.UNKNOWN);
    }
@author Taejin Koo
@author jaehong.kim - Add createDumpMessage() for ThreadDumpBo
web/src/main/java/com/navercorp/pinpoint/web/util/ThreadDumpUtils.java