回答編集履歴

変数がダブってた

2016/01/18 17:57

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スコア20651

test CHANGED Viewed

@@ -12,7 +12,7 @@
     public static void main(String[] args) {
-        try(FileWriter fw = fw = new FileWriter("data.txt")) {
+        try(FileWriter fw = new FileWriter("data.txt")) {
             fw.write("hello!");