Answers for "java 8 map foreach key value"

java foreach map

map.forEach((k, v) -> System.out.printf( " %s : %d \n" , k,v) );

Posted by: Guest on March-16-2020

java 8 map foreach

public void iterateUsingStreamAPI(Map<String, Integer> map) {
    map.entrySet().stream()
      // ...
      .forEach(e -> System.out.println(e.getKey() + ":" + e.getValue()));
}

Posted by: Guest on March-10-2020

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Answers for "java 8 map foreach key value"

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Answers for "java 8 map foreach key value"

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