void setMessage(MessageImpl msg) {
    if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.entry(this, tc, "setMessage", msg);
    theMessage = msg;
    if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.exit(this, tc, "setMessage");
  }
void setMessage ( MessageImpl msg ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "setMessage" , msg ) ; theMessage = msg ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "setMessage" ) ; }
Set the back-pointer to the MFP message that contains this JMO instance.

@param msg The MessageImpl of this JMO's container