File Doc Category Size Date Package
ArrayStack.java API Doc Example 485 Fri Nov 03 11:00:18 GMT 2006 None

ArrayStack

java.lang.Object

public class ArrayStack extends Object implements Stack

Fields Summary
private List
list
Constructors Summary
public ArrayStack()
list = new ArrayList();
Methods Summary
public boolean empty()
return list.size()==0;
public E pop()
Object elt = list.get(list.size()-1); list.remove(list.size()-1); return (E)elt; // unchecked cast
public void push(E elt)
list.add(elt);
public java.lang.String toString()
return "stack"+list.toString();