code: @XmlElementDecl(namespace = "http://www.w3.org/1998/Math/MathML", name = "mrow")
      public JAXBElement<MrowType> createMrow(MrowType value) {
          return new JAXBElement<MrowType>(_Mrow_QNAME, MrowType.class, null, value);
      }
docs: Create an instance of {@link JAXBElement }{@code <}{@link MrowType }{@code >}}