StringBuffer --> StringBuilder (GoogleCloudPlatform#1436)

elharo · kurtisvg · commit 63728b3e08d1 · 2019-05-23T10:41:10.000-07:00
diff --git a/appengine-java8/urlfetch/src/main/java/com/example/appengine/UrlFetchServlet.java b/appengine-java8/urlfetch/src/main/java/com/example/appengine/UrlFetchServlet.java
@@ -97,7 +97,7 @@ public void doPost(HttpServletRequest req, HttpServletResponse resp)
     int respCode = conn.getResponseCode(); // New items get NOT_FOUND on PUT
     if (respCode == HttpURLConnection.HTTP_OK || respCode == HttpURLConnection.HTTP_NOT_FOUND) {
       req.setAttribute("error", "");
-      StringBuffer response = new StringBuffer();
+      StringBuilder response = new StringBuilder();
       String line;
 
       // Read input data stream.
