// Generated automatically from javafx.util.Pair for testing purposes package javafx.util; import java.io.Serializable; public class Pair implements Serializable { protected Pair() {} public K getKey(){ return null; } public Pair(K p0, V p1){} public String toString(){ return null; } public V getValue(){ return null; } public boolean equals(Object p0){ return false; } public int hashCode(){ return 0; } }