I think over the last 7 years in Java I've used an array like this once and it was an interview question. List and Maps are way more useful. Java 8 gave us the stream api which is even more confusing but pretty dang slick.
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I think over the last 7 years in Java I've used an array like this once and it was an interview question. List and Maps are way more useful. Java 8 gave us the stream api which is even more confusing but pretty dang slick.