// generics/InheritBounds.java
// (c)2017 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://OnJava8.com for more book information.
class HoldItem {
T item;
HoldItem(T item) { this.item = item; }
T getItem() { return item; }
}
class WithColor2
extends HoldItem {
WithColor2(T item) { super(item); }
java.awt.Color color() { return item.getColor(); }
}
class WithColorCoord2
extends WithColor2 {
WithColorCoord2(T item) { super(item); }
int getX() { return item.x; }
int getY() { return item.y; }
int getZ() { return item.z; }
}
class Solid2
extends WithColorCoord2 {
Solid2(T item) { super(item); }
int weight() { return item.weight(); }
}
public class InheritBounds {
public static void main(String[] args) {
Solid2 solid2 =
new Solid2<>(new Bounded());
solid2.color();
solid2.getY();
solid2.weight();
}
}