//: containers/MapEntry.java

package containers; /* Added by Eclipse.py */

// A simple Map.Entry for sample Map implementations.

import java.util.*;

public class MapEntry<K,V> implements Map.Entry<K,V> {

private K key;

private V value;

public MapEntry(K key, V value) {

this.key = key;

this.value = value;

}

public K getKey() { return key; }

public V getValue() { return value; }

public V setValue(V v) {

V result = value;

value = v;

return result;

}

public int hashCode() {

return (key==null ? 0 : key.hashCode()) ^

(value==null ? 0 : value.hashCode());

}

public boolean equals(Object o) {

if(!(o instanceof MapEntry)) return false;

MapEntry me = (MapEntry)o;

return

(key == null ?

me.getKey() == null : key.equals(me.getKey())) &&

(value == null ?

me.getValue()== null : value.equals(me.getValue()));

}

public String toString() { return key + "=" + value; }

} ///:~