From a7f8f2da5bd36e7ec9c0a608f3d3c8f301ee5b03 Mon Sep 17 00:00:00 2001
From: Nicola Corti <ncor@meta.com>
Date: Wed, 3 Apr 2024 07:30:51 -0700
Subject: [PATCH] Annotate AndroidUnicodeUtils as NullSafe (#43814)

Summary:

This is just an example on how to use the NullSafe annotation

Changelog:
[Internal] [Changed] - Annotate AndroidUnicodeUtils as NullSafe

Differential Revision: D55419929
---
 .../java/com/facebook/hermes/unicode/AndroidUnicodeUtils.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/unicode/AndroidUnicodeUtils.java b/packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/unicode/AndroidUnicodeUtils.java
index 7e4805ac8253..6a8796e34912 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/unicode/AndroidUnicodeUtils.java
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/unicode/AndroidUnicodeUtils.java
@@ -7,6 +7,7 @@
 
 package com.facebook.hermes.unicode;
 
+import com.facebook.infer.annotation.Nullsafe;
 import com.facebook.proguard.annotations.DoNotStrip;
 import java.text.Collator;
 import java.text.DateFormat;
@@ -16,6 +17,7 @@
 // TODO: use com.facebook.common.locale.Locales.getApplicationLocale() as the current locale,
 // rather than the device locale. This is challenging because getApplicationLocale() is only
 // available via DI.
+@Nullsafe(Nullsafe.Mode.LOCAL)
 @DoNotStrip
 public class AndroidUnicodeUtils {
   @DoNotStrip