code: @XmlElementDecl(namespace = "http://www.opengis.net/citygml/transportation/2.0", name = "TrafficArea", substitutionHeadNamespace = "http://www.opengis.net/citygml/transportation/2.0", substitutionHeadName = "_TransportationObject")
      public JAXBElement<TrafficAreaType> createTrafficArea(TrafficAreaType value) {
          return new JAXBElement<TrafficAreaType>(_TrafficArea_QNAME, TrafficAreaType.class, null, value);
      }
docs: Create an instance of {@link JAXBElement }{@code <}{@link TrafficAreaType }{@code >}
  
  @param value
  Java instance representing xml element's value.
  @return
  the new instance of {@link JAXBElement }{@code <}{@link TrafficAreaType }{@code >}