refaactor 107

fishercoder1534 · fishercoder1534 · commit bbf9e2d63cd8 · 2020-07-02T06:51:43.000-07:00
diff --git a/src/main/java/com/fishercoder/solutions/_107.java b/src/main/java/com/fishercoder/solutions/_107.java
@@ -10,7 +10,7 @@
 
 public class _107 {
     public static class Solution1 {
-        public List<List<Integer>> levelOrder(TreeNode root) {
+        public List<List<Integer>> levelOrderBottom(TreeNode root) {
             List<List<Integer>> result = new ArrayList();
             if (root == null) {
                 return result;
diff --git a/src/test/java/com/fishercoder/_107Test.java b/src/test/java/com/fishercoder/_107Test.java
@@ -22,7 +22,7 @@ public static void setup() {
     public void test1() {
         root = TreeUtils.constructBinaryTree(Arrays.asList(3, 9, 20, null, null, 15, 7));
         TreeUtils.printBinaryTree(root);
-        CommonUtils.printListList(solution1.levelOrder(root));
+        CommonUtils.printListList(solution1.levelOrderBottom(root));
     }
 
 }

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ public static void setup() {`
`22`	`22`	`public void test1() {`
`23`	`23`	`root = TreeUtils.constructBinaryTree(Arrays.asList(3, 9, 20, null, null, 15, 7));`
`24`	`24`	`TreeUtils.printBinaryTree(root);`
`25`		`- CommonUtils.printListList(solution1.levelOrder(root));`
	`25`	`+ CommonUtils.printListList(solution1.levelOrderBottom(root));`
`26`	`26`	`}`
`27`	`27`
`28`	`28`	`}`