code: public java.util.List<RouteTable> getRouteTables() {
          if (routeTables == null) {
              routeTables = new com.amazonaws.internal.SdkInternalList<RouteTable>();
          }
          return routeTables;
      }
docs: <p>
  Information about one or more route tables.
  </p>
  
  @return Information about one or more route tables.