docs: final void setCompatibilityWrapperToSelf() {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              JmfTr.entry(this, tc, "setCompatibilityWrapperToSelf");
  
          synchronized (getMessageLockArtefact()) {
              compatibilityWrapperOrSelf = this;
          }
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              JmfTr.exit(this, tc, "setCompatibilityWrapperToSelf");
      }