Java 8: Dumping Content Of a Map 📎
Map<String, String> map = new HashMap<>();
map.put("java", "42");
map.forEach((key, value)
-> System.out.printf("Key: %s Value: %s", key, value)
);
}
Output: Key: java Value: 42
Map<String, String> map = new HashMap<>();
map.put("java", "42");
map.forEach((key, value)
-> System.out.printf("Key: %s Value: %s", key, value)
);
}
Output: Key: java Value: 42