code: @XmlElementDecl(namespace = "http://www.opengis.net/citygml/texturedsurface/1.0", name = "_Appearance", substitutionHeadNamespace = "http://www.opengis.net/gml", substitutionHeadName = "_GML")
      public JAXBElement<AbstractAppearanceType> create_Appearance(AbstractAppearanceType value) {
          return new JAXBElement<AbstractAppearanceType>(__Appearance_QNAME, AbstractAppearanceType.class, null, value);
      }
docs: Create an instance of {@link JAXBElement }{@code <}{@link AbstractAppearanceType }{@code >}
  
  @param value
  Java instance representing xml element's value.
  @return
  the new instance of {@link JAXBElement }{@code <}{@link AbstractAppearanceType }{@code >}