Merge pull request #41 from nesheep5/master

modelListガード節をStringBuilder作成後に移動
JustSystems · Mar 9, 2017 · 3b77573 · 3b77573
2 parents d10b446 + 69c0eff
commit 3b77573
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/contents/066/answer/README.md b/contents/066/answer/README.md
@@ -17,14 +17,14 @@ public class Knock066 {
     private Knock066() {};
 
     public static String convertToString(List<Model> modelList) {
+        //String result = "";
+        StringBuilder result = new StringBuilder(); // 修正箇所. #4
+
         // modelListがnullでないことを保証. #1
         if (modelList == null) {
-            return result;
+            return result.toString();
         }
-
-        //String result = "";
-        StringBuilder result = new StringBuilder(); // 修正箇所. #4
-
+
         for (Model model : modelList) {
             // Modelオブジェクトがnullの場合はスキップ. #2
             if (model != null) {
@@ -70,4 +70,4 @@ public class Knock066 {
         return result.toString();
     }
 }
-```
+```