if (types != null) {
for (ExtensibilityElement el
: CastUtils.cast(types.getExtensibilityElements(), ExtensibilityElement.class)) {
if (el instanceof Schema) {
Schema see = (Schema)el;
<BUG>updateSchemaImports(bus, see, see.getDocumentBaseURI(), doneSchemas, base);
</BUG>
}
}
}

if (types != null) {
for (ExtensibilityElement el
: CastUtils.cast(types.getExtensibilityElements(), ExtensibilityElement.class)) {
if (el instanceof Schema) {
Schema see = (Schema)el;
updateSchemaImports(bus, see, see.getDocumentBaseURI(), doneSchemas, base, null);
