Java programming homework

//--------------------------------------------------------------------------- // MapEntry.java by Dale/Joyce/Weems Chapter 8 // // Provides key, value pairs for use with a Map. // Keys are immutable. //---------------------------------------------------------------------------

public class MapEntry<K, V> { protected K key; protected V value;

MapEntry(K k, V v) { key = k; value = v;

}

public K getKey() { return key;

}

public V getValue() { return value;

}

public void setValue(V v) { value = v;

}

@Override public String toString() // Returns a string representing this MapEntry. {

return "Key : " + key + "\nValue: " + value; }

}