Jason Tedor 6ac1cb660b Cleanup RestGetIndicesAction.java
This commit is just a code cleanup of RestGetIndicesAction.java. For
example, we remove an unnecessary class, remove some unnecessary local
variables, and simplify some code flow.

Relates #23129
2017-02-14 16:51:27 -05:00
..
2017-02-14 16:51:27 -05:00