public void setInteger(int value) {
            this.val = value;
        }
Date 10/10/2016
@author Tushar Roy

Given a nested list of integers represented as a string, implement a parser to deserialize it.
Each element is either an integer, or a list -- whose elements may also be integers or other lists.

https://leetcode.com/problems/mini-parser/
src/com/interview/misc/IntegerListParser.java