How to loop Java Map (for Each / extended for statement)

Map<String, String> map = new HashMap<>();
//map key,value set processing is omitted

//for Each pattern
map.forEach((k, v) -> {
    System.out.println(k);
    System.out.println(v);
});

//Extended for statement pattern
for(Map.Entry<String, String> entry : map.entrySet()){
    System.out.println(entry.getKey());
    System.out.println(entry.getValue());
}

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