3C XML Schema or
 RELAX NG instead of DTD, you can configure your parser to be
 a non-validating parser by leaving the <A HREF="../../../javax/xml/parsers/DocumentBuilderFactory.html#setValidating(boolean)"><CODE>setValidating(boolean)</CODE></A>
 method <tt>false</tt>, then use the <A HREF="../../../javax/xml/parsers/DocumentBuilderFactory.html#setSchema(javax.xml.validation.Schema)"><CODE>setSchema(Schema)</CODE></A>
 method to associate a schema to a parser.
 </p><DD><DL>
<DT><B>Parameters:</B><DD><CODE>