73 |
|
* Removes the object at the top of this stack and returns that |
74 |
|
* object as the value of this function. |
75 |
|
* |
76 |
< |
* @return The object at the top of this stack (the last item |
77 |
< |
* of the <tt>Vector</tt> object). |
78 |
< |
* @exception EmptyStackException if this stack is empty. |
76 |
> |
* @return The object at the top of this stack (the last item |
77 |
> |
* of the <tt>Vector</tt> object). |
78 |
> |
* @throws EmptyStackException if this stack is empty. |
79 |
|
*/ |
80 |
|
public synchronized E pop() { |
81 |
|
E obj; |
91 |
|
* Looks at the object at the top of this stack without removing it |
92 |
|
* from the stack. |
93 |
|
* |
94 |
< |
* @return the object at the top of this stack (the last item |
95 |
< |
* of the <tt>Vector</tt> object). |
96 |
< |
* @exception EmptyStackException if this stack is empty. |
94 |
> |
* @return the object at the top of this stack (the last item |
95 |
> |
* of the <tt>Vector</tt> object). |
96 |
> |
* @throws EmptyStackException if this stack is empty. |
97 |
|
*/ |
98 |
|
public synchronized E peek() { |
99 |
|
int len = size(); |