fix Build failure because of spotbugs
Fixes
### Motivation
solving build failure case causing by spotbugs issue which is explained in
### Modifications
Small modification: add a null check in BKStateStoreImpl.java:[line 175]
@@ -172,9 +172,11 @@ public class BKStateStoreImpl implements DefaultStateStore {
}
return null;
} finally {
+ if (data != null) {
ReferenceCountUtil.safeRelease(data);
}
}
+ }
);
}
