code: public static void setSunNamespacePrefixMapper (@Nonnull final Marshaller aMarshaller,
                                                    @Nonnull final NamespaceContext aNamespaceContext)
    {
      final JAXBNamespacePrefixMapper aNamespacePrefixMapper = new JAXBNamespacePrefixMapper (aNamespaceContext);
      setSunNamespacePrefixMapper (aMarshaller, aNamespacePrefixMapper);
    }
docs: Set the Sun specific namespace prefix mapper based on a generic
  {@link NamespaceContext}. This method instantiates an
  {@link JAXBNamespacePrefixMapper}.
  
  @param aMarshaller
  The marshaller to set the property. May not be <code>null</code>.
  @param aNamespaceContext
  The namespace context to be used. May not be <code>null</code>.
  @throws IllegalArgumentException
  If the passed NamespaceContext cannot be set.