Answers for "how to show key and value in hashmap java"

print elements in map java

// Java 8 - Collection.iterator() + Iterator.forEachRemaining()
        map.keySet().iterator()
                .forEachRemaining(System.out::println);

Posted by: Guest on May-02-2020

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Answers for "how to show key and value in hashmap java"

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Answers for "how to show key and value in hashmap java"

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