#24 Java For-Each Loop Explained – Iterate Arrays & Collections Easily (2025)

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Learn how to use the for-each loop in Java to simplify iteration over arrays and collections with clean, readable syntax. Perfect for beginners!

Key Features:
✔ Simpler than traditional for loops (no index management)
✔ Works with:

Arrays

Collections (ArrayList, HashSet, etc.)

Any class implementing Iterable

💡 Key Notes
✔ Read-Only: Cannot modify the array/collection during iteration.
✔ No Index Access: Use traditional for loop if you need the index.
✔ Performance: Same as traditional for loops for arrays.

🚀 When to Use For-Each?
✔ Read-only iterations
✔ Simpler code (avoid manual index handling)
✔ Working with collections

#Java #ForEachLoop #Programming #Coding