There’s more than just “for” and “while”

Iterating data structures is one of the most common tasks you’ll encounter. Everyone knows the classics, like for or while. But there are more ways to iterate in Java that provide a lot more functionality.

Note: Java 8 is assumed, but the Java 10 feature Local Variable Type Inference is used if appropriate to increase readability.

TABLE OF CONTENTS

The Classics
Iterator-based
Lambda-based
Lambda vs. Traditional
Resources

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