Permalink
Browse files

Add a comment for a method in deque file.

  • Loading branch information...
1 parent c8fcfa7 commit c022ed73a01d417ce4a8be9f6c07df892b7f5afb Jakk.Wong@gmail.com committed Sep 4, 2012
Showing with 1 addition and 1 deletion.
  1. +1 −1 HW2/Deque.java
View
@@ -20,7 +20,7 @@ public Deque() {
post.prev = pre;
}
- //
+ // Checks if deque is empty.
public boolean isEmpty() {
return N == 0;
}

0 comments on commit c022ed7

Please sign in to comment.