code: public final void setGuaranteedCrossBusSourceBusUUID(SIBUuid8 value) {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(this, tc, "setGuaranteedCrossBusSourceBusUUID", value);
          if (value != null)
              getHdr2().setField(JsHdr2Access.GUARANTEEDXBUS_SET_SOURCEBUSUUID, value.toByteArray());
          else
              getHdr2().setField(JsHdr2Access.GUARANTEEDXBUS_SET_SOURCEBUSUUID, null);
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(this, tc, "setGuaranteedCrossBusSourceBusUUID");
      }
docs: /*
  Set the SourceBusUUID for cross-bus guaranteed delivery into the message.
  
  Javadoc description supplied by CommonMessageHeaders interface.