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Non-intrusive JDBC library supporting lambdas

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package com.codurance.lightaccess.mapping;

import java.util.Map;

public class KeyValue implements Map.Entry {

    private final K key;
    private V value;

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

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

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

    /**
     * This class should be immutable but this method has to be
     * implemented because of the Map.Entry interface.
     *
     * @see java.util.Map.Entry#setValue(Object)
     */
    @Override
    public Object setValue(Object value) {
        throw new UnsupportedOperationException();
    }
}