empty map entry java

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Agreeable Addax answered on August 14, 2021 Popularity 9/10 Helpfulness 1/10

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answer empty map entry java

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import java.util.Map;

final class MyEntry<K, V> implements Map.Entry<K, V> {
    private final K key;
    private V value;

    public MyEntry(K key, V value) {
        this.key = key;
        this.value = value;
    }

    @Override
    public K getKey() {
        return key;
    }

    @Override
    public V getValue() {
        return value;
    }

    @Override
    public V setValue(V value) {
        V old = this.value;
        this.value = value;
        return old;
    }
}

Popularity 9/10 Helpfulness 1/10 Language java

Source: stackoverflow.com

Tags: java map

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Agreeable Addax

Contributed on Aug 14 2021

Agreeable Addax

0 Answers Avg Quality 2/10

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