code: public boolean isForwardRoutingPathEmpty() {
          /* If it is never been set, or been set to null, localonly will be null. */
          if (getHdr2().getField(JsHdr2Access.FORWARDROUTINGPATHLOCALONLY) == null) {
              return true;
          }
          /* Otherwise it is possible for it to be 0 length. */
          else if (((byte[]) getHdr2().getField(JsHdr2Access.FORWARDROUTINGPATHLOCALONLY)).length == 0) {
              return true;
          }
          else
              return false;
      }
docs: /*
  Return a boolean indicating whether the ForwardRoutingPath is empty.
  
  Javadoc description supplied by JsMessage interface.