diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index 478b48b..d9ef766 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -62,7 +62,6 @@
 import android.net.Proxy;
 import android.net.ProxyInfo;
 import android.net.RouteInfo;
-import android.net.SamplingDataTracker;
 import android.net.UidRange;
 import android.net.Uri;
 import android.os.Binder;