Github user Leemoonsoo commented on the issue: https://github.com/apache/zeppelin/pull/2568 Sorry, I missed this comment. Simple line icon has 'close' icon, cross inside of a circle. ![image](https://user-images.githubusercontent.com/1540981/32150757-2c2916e8-bd5a-11e7-9263-452e53cb9ec8.png) I'm not sure this will be okay along with other icons. @malayhm do you think it's better make separate svg with just cross?
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