Github user Leemoonsoo commented on the issue:
https://github.com/apache/zeppelin/pull/1619
Based on test cases, i think this should be fine.
LGTM--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---
