()
| 73 | /* Returns the node on the top of the stack, and remove it from the |
| 74 | stack. */ |
| 75 | Node popNode() { |
| 76 | if (--sp < mk) { |
| 77 | mk = ((Integer)marks.pop()).intValue(); |
| 78 | } |
| 79 | return (Node)nodes.pop(); |
| 80 | } |
| 81 | |
| 82 | /* Returns the node currently on the top of the stack. */ |
| 83 | Node peekNode() { |
no test coverage detected