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comparison src/fschmidt/util/java/Stack.java @ 68:00520880ad02

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add fschmidt source
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 05 Oct 2025 17:24:15 -0600
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67:9d0fefce6985 68:00520880ad02
1 package fschmidt.util.java;
2
3 import java.util.List;
4 import java.util.EmptyStackException;
5
6
7 /*
8 java.util.Stack should have been an interface.
9 */
10 public interface Stack<E> extends List<E> {
11 public void push(E item);
12 public E pop() throws EmptyStackException;
13 public E peek() throws EmptyStackException;
14 }