code: Connection getConnection() {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(this, tc, "getConnection");
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(this, tc, "getConnection", connection);
          return connection;
      }
docs: This method is used by the JmsMsgConsumerImpl.Consumer constructor to
  obtain a reference to the exception listener target.
  
  Note that this method should _not_ be used to pass properties through from
  Connection to Producer or Consumer objects - instead use the
  getPassThruProps method.