Java: Enhanced for-each over a Map with forEach

Map.forEach takes a BiConsumer of key and value for concise iteration.

Code

Map<String, Integer> ages = new LinkedHashMap<>();
ages.put("Ava", 30); ages.put("Ben", 25);
ages.forEach((name, age) -> System.out.println(name + " is " + age));

Output

Ava is 30
Ben is 25

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Published 2026-07-26