1 files changed, 3 insertions, 2 deletions
diff --git a/framework/java/android/bluetooth/BluetoothDevice.java b/framework/java/android/bluetooth/BluetoothDevice.java
index f71841563a..fa2c9f8a52 100644
--- a/framework/java/android/bluetooth/BluetoothDevice.java
+++ b/framework/java/android/bluetooth/BluetoothDevice.java
@@ -17,6 +17,7 @@
 package android.bluetooth;
 
 import android.Manifest;
+import android.annotation.NonNull;
 import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
@@ -2182,7 +2183,7 @@ public final class BluetoothDevice implements Parcelable {
      * permissions
      */
     @RequiresPermission(Manifest.permission.BLUETOOTH)
-    public BluetoothSocket createL2capChannel(int psm) throws IOException {
+    public @NonNull BluetoothSocket createL2capChannel(int psm) throws IOException {
         if (!isBluetoothEnabled()) {
             Log.e(TAG, "createL2capChannel: Bluetooth is not enabled");
             throw new IOException();
@@ -2221,7 +2222,7 @@ public final class BluetoothDevice implements Parcelable {
      * permissions
      */
     @RequiresPermission(Manifest.permission.BLUETOOTH)
-    public BluetoothSocket createInsecureL2capChannel(int psm) throws IOException {
+    public @NonNull BluetoothSocket createInsecureL2capChannel(int psm) throws IOException {
         if (!isBluetoothEnabled()) {
             Log.e(TAG, "createInsecureL2capChannel: Bluetooth is not enabled");
             throw new IOException();