Github user davidyan74 commented on a diff in the pull request:
https://github.com/apache/incubator-apex-core/pull/171#discussion_r45100607
--- Diff:
common/src/main/java/com/datatorrent/common/util/PubSubWebSocketClient.java ---
@@ -376,7 +385,8 @@ public void unsubscribe(String topic) throws IOException
* @return subscribe num subscriber message.
* @throws IOException
*/
- public static <T> String constructSubscribeNumSubscribersMessage(String
topic, PubSubMessageCodec<T> codec) throws IOException
+ public static <T> String constructSubscribeNumSubscribersMessage(String
topic, PubSubMessageCodec<T> codec) throws
+ IOException
--- End diff --
The line break here should probably be before the throw keyword
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