1 files changed, 6 insertions, 0 deletions
diff --git a/core/java/android/os/Parcel.java b/core/java/android/os/Parcel.java
index dbe3c93738b8..041f31d67a3e 100644
--- a/core/java/android/os/Parcel.java
+++ b/core/java/android/os/Parcel.java
@@ -364,6 +364,11 @@ public final class Parcel {
      * @hide
      */
     public static class ReadWriteHelper {
+
+        @UnsupportedAppUsage
+        public ReadWriteHelper() {
+        }
+
         public static final ReadWriteHelper DEFAULT = new ReadWriteHelper();
 
         /**
@@ -3148,6 +3153,7 @@ public final class Parcel {
     // Cache of previously looked up CREATOR.createFromParcel() methods for
     // particular classes.  Keys are the names of the classes, values are
     // Method objects.
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
     private static final HashMap<ClassLoader,HashMap<String,Parcelable.Creator<?>>>
         mCreators = new HashMap<>();