Merge "Use java.util.Objects.hashCode to get hashcode."

am: 3890689bb2

Change-Id: I6b295dfe38e8c75ab6dd3add2521d63b62f4c8f1

telephony/java/com/android/internal/telephony/NetworkScanResult.java

@@ -22,6 +22,7 @@ import android.telephony.CellInfo;
 import java.util.Arrays;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 
 /**
  * Defines the incremental network scan result.
@@ -111,7 +112,7 @@ public final class NetworkScanResult implements Parcelable {
     public int hashCode () {
         return ((scanStatus * 31)
                 + (scanError * 23)
-                + (networkInfos.hashCode() * 37));
+                + (Objects.hashCode(networkInfos) * 37));
     }
 
     public static final Creator<NetworkScanResult> CREATOR =