refactor 114

fishercoder1534 · fishercoder1534 · commit be7ba86b58ab · 2018-03-28T07:20:57.000-07:00
diff --git a/src/main/java/com/fishercoder/solutions/_114.java b/src/main/java/com/fishercoder/solutions/_114.java
@@ -15,6 +15,7 @@
  2  5
 / \  \
 3 4  6
+
  The flattened tree should look like:
   1
    \
@@ -49,5 +50,4 @@ public void flatten(TreeNode root) {
             }
         }
     }
-
-}
+}
diff --git a/src/test/java/com/fishercoder/_114Test.java b/src/test/java/com/fishercoder/_114Test.java
@@ -9,20 +9,19 @@
 import java.util.Arrays;
 
 public class _114Test {
-    private static _114.Solution1 solution1;
-    private static TreeNode root;
+  private static _114.Solution1 solution1;
+  private static TreeNode root;
 
-    @BeforeClass
-    public static void setup() {
-        solution1 = new _114.Solution1();
-    }
+  @BeforeClass
+  public static void setup() {
+    solution1 = new _114.Solution1();
+  }
 
-    @Test
-    public void test1() {
-        root = TreeUtils.constructBinaryTree(Arrays.asList(1, 2, 5, 3, 4, null, 6));
-        TreeUtils.printBinaryTree(root);
-        solution1.flatten(root);
-        TreeUtils.printBinaryTree(root);
-    }
-
-}
+  @Test
+  public void test1() {
+    root = TreeUtils.constructBinaryTree(Arrays.asList(1, 2, 5, 3, 4, null, 6));
+    TreeUtils.printBinaryTree(root);
+    solution1.flatten(root);
+    TreeUtils.printBinaryTree(root);
+  }
+}

Original file line number	Diff line number	Diff line change
`@@ -15,6 +15,7 @@`
`15`	`15`	`2 5`
`16`	`16`	`/ \ \`
`17`	`17`	`3 4 6`
	`18`	`+`
`18`	`19`	`The flattened tree should look like:`
`19`	`20`	`1`
`20`	`21`	`\`
`@@ -49,5 +50,4 @@ public void flatten(TreeNode root) {`
`49`	`50`	`}`
`50`	`51`	`}`
`51`	`52`	`}`
`52`		`-`
`53`		`-}`
	`53`	`+}`