rm.Source)"><code>unmarshal(Source)</code></a>  API.
 
 <p>
 Since unmarshalling invalid XML content is defined in Jakarta XML Binding, 
 the Unmarshaller default validation event handler was made more lenient
 than in JAXB 1.0.  When schema-derived code generated
 by JAXB 1.0 binding compiler is registered with <a href="JAXBContext.html" title="class in jakarta.xml.bind"><code>JAXBContext</code></a>, 
 the default unmarshal validation handler is 
 <a href="helpers/DefaultValidationEventHandler.html" title=