Github user krishna-pandey commented on the issue:
https://github.com/apache/zeppelin/pull/2621
We need to consider below while removing the key. Are we relying on any
such behaviour by specifying the seed value?
"If two instances of Random are created with the same seed, and the same
sequence of method calls is made for each, they will generate and return
identical sequences of numbers."
Refer: http://docs.oracle.com/javase/8/docs/api/java/util/Random.html---
