Package java.util

Examples of java.util.EmptyStackException

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    }

    public E pop() {
        Deque<E> st = deque.get();
        if (st == null) {
            throw new EmptyStackException();
        }
        E val = st.pop();
        if (st.isEmpty()) {
            deque.remove();
        }
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    buffer[absTopOfStack(stackNum)] = value; 
  }

  static int pop(int stackNum) throws Exception {
    if (isEmpty(stackNum)) {
      throw new EmptyStackException();
    }
    int value = buffer[absTopOfStack(stackNum)]; // Get top
    buffer[absTopOfStack(stackNum)] = 0; // Clear index
    stackPointer[stackNum]--; // Decrement pointer
    return value;
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    return value;
  }

  static int peek(int stackNum) {
    if (isEmpty(stackNum)) {
      throw new EmptyStackException();
    }   
    return buffer[absTopOfStack(stackNum)];
  }
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   */
  public T peek()
  {
    if (size == 0)
    {
      throw new EmptyStackException();
    }
    return (T) contents[size - 1];
  }
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   */
  public T pop()
  {
    if (size == 0)
    {
      throw new EmptyStackException();
    }
    size -= 1;
    final T retval = (T) contents[size];
    contents[size] = null;
    return retval;
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         * Looks at the object at the top of this stack without removing it from the stack.
         * @return the object at the top of this stack
         */
        public Object peek() {
            if (size() == 0)
                throw new EmptyStackException();
            return get(size() - 1);
        }
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         * Removes the object at the top of this stack and returns that object as the value of this function.
         * @return the object at the top of this stack
         */
        public Object pop() {
            if (size() == 0)
                throw new EmptyStackException();
            Object ret = get(size() - 1);
            remove(size() - 1);
            return ret;
        }
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  public final Object peek()
  {
    int size = size();
    if (size == 0)
    {
      throw new EmptyStackException();
    }
    return get(size - 1);
  }
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     */
    public V pop() throws EmptyStackException {
        if (this.size() > 0) {
            return backedList.removeFirst();
        }
        throw new EmptyStackException();
    }
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     */
    public V peek() throws EmptyStackException {
        if (this.size() > 0) {
            return backedList.getFirst();
        }
        throw new EmptyStackException();
    }
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