Learning Java 8 Streams

I’ve never had a good opportunity to use Java 8 Streams since traditional iteration approaches always seemed to be appropriate for what I needed. Working on my Sudoku related projects (in particular an implementation of a Human Solver) I needed an approach to count occurrences of numbers in Lists and also find where pairs existed in Lists.

To get started, I started with a number of simpler examples to gradually work up to what I was looking for. I’ve collected a number of my examples in this project here.

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