rianCalendar</B>()</PRE>
<DL>
<DD><p>Create a new instance of an <code>XMLGregorianCalendar</code>.</p>
 
 <p>All date/time datatype fields set to <A HREF="../../../javax/xml/datatype/DatatypeConstants.html#FIELD_UNDEFINED"><CODE>DatatypeConstants.FIELD_UNDEFINED</CODE></A> or null.</p>
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<DD><DL>

<DT><B>Returns:</B><DD>New <code>XMLGregorianCalendar</code> with all date/time datatype fields set to
   <A HREF="../../../javax/xml/datatype/DatatypeConstants.html#FIELD_UNDEFINED"><CODE>DatatypeConstant