refactor 501

fishercoder1534 · fishercoder1534 · commit f0762d431ad8 · 2019-05-21T07:58:38.000-07:00
diff --git a/src/main/java/com/fishercoder/solutions/_501.java b/src/main/java/com/fishercoder/solutions/_501.java
@@ -9,7 +9,6 @@
 import java.util.Map;
 import java.util.Queue;
 
-
 /**
  * 501. Find Mode in Binary Search Tree
  * Given a binary search tree with duplicates. You have to find all the mode(s) in given binary tree.
