public static Node create() {
final Node a = new Node();
a.setItem("A");
final Node b = new Node();
b.setItem("B");
a.setNext(b);
final Node c = new Node();
c.setItem("C");
b.setNext(c);
return a;
}
public static void main(final String[] args) {
Executor.execute(Ex19.class, args);
Node first = create();
if (first.next == null) {
first = null;
} else {
Node temp = first;
while (temp.next.next != null) {
temp = temp.next;
}
temp.next = null;
}
while (first != null) {
StdOut.println(first.getItem());
first = first.next;
}
}