code: public static void setIsClonedServer(Boolean newVal) {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(tc, "setIsClonedServer", newVal);
          isCloned = newVal;
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(tc, "setIsClonedServer");
      }
docs: This method exists for the benefit of testability, allowing
  us to fake the flag that says we are running in a cloned
  appserver.<p>
  
  It should not be exposed to customer apps.