Validation</b></dt>
        <dd>This form of validation enables a client application to receive 
            information about validation errors and warnings detected while
            unmarshalling XML data into a Java content tree and is completely 
            orthogonal to the other types of validation.  To enable or disable 
            it, see the javadoc for 
            <a href="../../../jakarta/xml/bind/Unmarshaller.html#setValidating-boolean-"><code>Unmarshaller.setValidating</code></a>.
         