Class X{     Y b =n...
Class X{
Y b =new Y()
X(){
System.out.println(“X”)
}
}
Class Y{
Y(){
System.out.println(“Y”)
}
}
public class Z extends X{
Y y= new Y()
Z(){
System.out.println(“Z”)
}
public static void main(String[] args){
new Z()
}
}