20 package net.sf.gridarta.model.baseobject;
22 import java.util.EmptyStackException;
23 import java.util.Iterator;
24 import java.util.Stack;
60 final G gameObject =
current.next();
64 if (gameObject.isEmpty()) {
69 }
catch (
final EmptyStackException ignore) {
74 current = gameObject.iterator();
80 public void remove() {