private XmlSchemaRedefine handleRedefine(XmlSchema schema,
Element redefineEl, Element schemaEl) {
XmlSchemaRedefine redefine = new XmlSchemaRedefine();
redefine.schemaLocation = redefineEl.getAttribute("schemaLocation");
final TargetNamespaceValidator validator = newIncludeValidator(schema);
if (schema.getSourceURI() != null) {
redefine.schema = resolveXmlSchema(schema.logicalTargetNamespace,
redefine.schemaLocation, schema.getSourceURI(), validator);
} else {