diff --git a/api/system-current.txt b/api/system-current.txt
index 636c556..9420a28 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -1414,6 +1414,7 @@
     method @Nullable @RequiresPermission(android.Manifest.permission.INTERACT_ACROSS_USERS_FULL) public android.content.Intent registerReceiverForAllUsers(@Nullable android.content.BroadcastReceiver, @NonNull android.content.IntentFilter, @Nullable String, @Nullable android.os.Handler);
     method public abstract void sendBroadcast(android.content.Intent, @Nullable String, @Nullable android.os.Bundle);
     method @RequiresPermission(android.Manifest.permission.INTERACT_ACROSS_USERS) public abstract void sendBroadcastAsUser(@RequiresPermission android.content.Intent, android.os.UserHandle, @Nullable String, @Nullable android.os.Bundle);
+    method public void sendBroadcastMultiplePermissions(@NonNull android.content.Intent, @NonNull String[]);
     method public abstract void sendOrderedBroadcast(@NonNull android.content.Intent, @Nullable String, @Nullable android.os.Bundle, @Nullable android.content.BroadcastReceiver, @Nullable android.os.Handler, int, @Nullable String, @Nullable android.os.Bundle);
     method @RequiresPermission(android.Manifest.permission.INTERACT_ACROSS_USERS_FULL) public void startActivityAsUser(@NonNull @RequiresPermission android.content.Intent, @NonNull android.os.UserHandle);
     field public static final String APP_PREDICTION_SERVICE = "app_prediction";
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index 41b773e..03b4913 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -2072,7 +2072,7 @@
      *               Intent will receive the broadcast.
      * @param receiverPermissions Array of names of permissions that a receiver must hold
      *                            in order to receive your broadcast.
-     *                            If null or empty, no permissions are required.
+     *                            If empty, no permissions are required.
      *
      * @see android.content.BroadcastReceiver
      * @see #registerReceiver
@@ -2081,8 +2081,11 @@
      * @see #sendOrderedBroadcast(Intent, String, BroadcastReceiver, Handler, int, String, Bundle)
      * @hide
      */
-    public abstract void sendBroadcastMultiplePermissions(Intent intent,
-            String[] receiverPermissions);
+    @SystemApi
+    public void sendBroadcastMultiplePermissions(@NonNull Intent intent,
+            @NonNull String[] receiverPermissions) {
+        throw new RuntimeException("Not implemented. Must override in a subclass.");
+    }
 
     /**
      * Broadcast the given intent to all interested BroadcastReceivers, allowing
diff --git a/core/java/android/content/ContextWrapper.java b/core/java/android/content/ContextWrapper.java
index 5bdea52..b04f781 100644
--- a/core/java/android/content/ContextWrapper.java
+++ b/core/java/android/content/ContextWrapper.java
@@ -464,7 +464,8 @@
 
     /** @hide */
     @Override
-    public void sendBroadcastMultiplePermissions(Intent intent, String[] receiverPermissions) {
+    public void sendBroadcastMultiplePermissions(@NonNull Intent intent,
+            @NonNull String[] receiverPermissions) {
         mBase.sendBroadcastMultiplePermissions(intent, receiverPermissions);
     }