import java.util.Collections;
import java.util.List;
import java.util.Map;
+import java.util.Set;
public class MockConfiguration implements Configuration{
@Override public List<String> getMemberShardNames(String memberName) {
return Collections.EMPTY_LIST;
}
+
+ @Override public Set<String> getAllShardNames() {
+ return Collections.emptySet();
+ }
}