From 2ca3aa94c135a609b92ccb66027dad8b07af5e5b Mon Sep 17 00:00:00 2001
From: Sundeep Ghuman <sghuman@google.com>
Date: Wed, 5 Apr 2017 15:10:56 -0700
Subject: [PATCH] Update comment on why Keep is needed.

Bug: b/36403696
Test: NA
Change-Id: I309a5f14afb34009064f5a6193faa8fb2367b19b
---
 .../src/com/android/settingslib/wifi/WifiTrackerFactory.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/SettingsLib/src/com/android/settingslib/wifi/WifiTrackerFactory.java b/packages/SettingsLib/src/com/android/settingslib/wifi/WifiTrackerFactory.java
index ab7c6d2eaeb3f..a2becf717e899 100644
--- a/packages/SettingsLib/src/com/android/settingslib/wifi/WifiTrackerFactory.java
+++ b/packages/SettingsLib/src/com/android/settingslib/wifi/WifiTrackerFactory.java
@@ -27,7 +27,7 @@ public class WifiTrackerFactory {
 
     private static WifiTracker sTestingWifiTracker;
 
-    @Keep
+    @Keep // Keep proguard from stripping this method since it is only used in tests
     public static void setTestingWifiTracker(WifiTracker tracker) {
         sTestingWifiTracker = tracker;
     }