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package com.effectiveosgi.lib.functional;

import java.util.Map;

public final class MapEntry implements Map.Entry {
    private final K key;
    private V value;
    public MapEntry(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 oldValue = this.value;
        this.value = value;
        return oldValue;
    }
}