--- old/test/java/util/Formatter/FailingConstructors.java	2011-02-21 17:40:20.968882737 -0800
+++ new/test/java/util/Formatter/FailingConstructors.java	2011-02-21 17:40:20.672431857 -0800
@@ -47,9 +47,9 @@
         /* create the file and write its contents */
         File file = File.createTempFile(fileName, null);
         file.deleteOnExit();
-        FileOutputStream fos = new FileOutputStream(file);
-        fos.write(FILE_CONTENTS.getBytes());
-        fos.close();
+        try (FileOutputStream fos = new FileOutputStream(file)) {
+            fos.write(FILE_CONTENTS.getBytes());
+        }
 
         test(true, file);
         file.delete();