D8 - StackOverflow contribution

Java, StackOverflow

Today I've had my hands full in chores and errands. As part of my daily practice routine, I answered a question on stackoverflow.

Here's a link to follow the post in the future and check wether my answer was helpful and accepted. I took the author's code and checked it through Eclipse's debugger, in addition to running a few variation of it on leetcode by the link he provided to the question.

RwK