Generic Methods
public class Util {
public static <K, V> boolean compare(Pair<K, V> p1, Pair<K, V> p2) {
return p1.getKey().equals(p2.getKey()) &&
p1.getValue().equals(p2.getValue());
}
}
public class Pair<K, V> {
private K key;
private V value;
public Pair(K key, V value) {
this.key = key;
this.value = value;
}
public void setKey(K key) { this.key = key; }
public void setValue(V value) { this.value = value; }
public K getKey() { return key; }
public V getValue() { return value; }
}Last updated