Existing logic should not be modified, no reasonable demand.
```
public static <T> ExtensionLoader<T> getExtensionLoader(Class<T> type) {
if (!withExtensionAnnotation(type)) {
throw new IllegalArgumentException();
}
}
```
Just check that the interface belongs to SPI[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2398 ] This message was relayed via gitbox.apache.org for [email protected]
