From ef7053e8dc65c0a9d4f98a6e40f5061a9be3c139 Mon Sep 17 00:00:00 2001 From: Erik Kline Date: Mon, 28 Mar 2016 16:49:19 +0900 Subject: Change one instance of StringBuilder to TextUtils.join() Change-Id: I15e608d2a36464b420af585687db5edaad0719a9 --- service/java/com/android/server/wifi/WifiStateMachine.java | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) (limited to 'service') diff --git a/service/java/com/android/server/wifi/WifiStateMachine.java b/service/java/com/android/server/wifi/WifiStateMachine.java index d6e3a37b0..d19efd592 100644 --- a/service/java/com/android/server/wifi/WifiStateMachine.java +++ b/service/java/com/android/server/wifi/WifiStateMachine.java @@ -9281,18 +9281,7 @@ public class WifiStateMachine extends StateMachine implements WifiNative.PnoEven attributes.add("v6dns"); } - // TODO: Replace with String.join(" ", attributes) once we're fully on JDK 8. - StringBuilder sb = new StringBuilder(); - boolean first = true; - for (String attr : attributes) { - if (!first) { - sb.append(" "); - } else { - first = false; - } - sb.append(attr); - } - return sb.toString(); + return TextUtils.join(" ", attributes); } /** -- cgit v1.2.3