code: @XmlElementDecl(namespace = "http://www.opengis.net/citygml/generics/2.0", name = "genericAttributeSet", substitutionHeadNamespace = "http://www.opengis.net/citygml/generics/2.0", substitutionHeadName = "_genericAttribute")
      public JAXBElement<GenericAttributeSetType> createGenericAttributeSet(GenericAttributeSetType value) {
          return new JAXBElement<GenericAttributeSetType>(_GenericAttributeSet_QNAME, GenericAttributeSetType.class, null, value);
      }
docs: Create an instance of {@link JAXBElement }{@code <}{@link GenericAttributeSetType }{@code >}
  
  @param value
  Java instance representing xml element's value.
  @return
  the new instance of {@link JAXBElement }{@code <}{@link GenericAttributeSetType }{@code >}