Implements W3C XML Schema Part 2 Datatype
https://msv.dev.java.net/

Sun XML Datatypes Library, Sun's Java[tm] technology implementation of
W3C's XML Schema Part 2 (http://www.w3.org/TR/xmlschema-2/), is
intended for use with applications that incorporate XML Schema Part 2.

This preview version implements the recommendation version
(http://www.w3.org/TR/2001/REC-xmlschema-2-20010502/) of the W3C XML
Schema Part 2 Datatype.