From 5a5038ddb87b9c4ac576935b77cab4688169ee48 Mon Sep 17 00:00:00 2001
From: Santiago Seifert <aquilescanta@google.com>
Date: Fri, 9 Jun 2023 16:00:11 +0000
Subject: [PATCH] Simplify UserHandle.equals

The resulting implementation is computationally cheaper
by saving the exception handling.

Bug: 286548714
Bug: 205124386
Change-Id: Icdf4d42155bad9c9277650ce0344215438c07a99
Test: m
Test: mp droid
---
 core/java/android/os/UserHandle.java | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/core/java/android/os/UserHandle.java b/core/java/android/os/UserHandle.java
index 3d5abb3b8a2f3..f9307b4b87acf 100644
--- a/core/java/android/os/UserHandle.java
+++ b/core/java/android/os/UserHandle.java
@@ -597,12 +597,9 @@ public final class UserHandle implements Parcelable {
 
     @Override
     public boolean equals(@Nullable Object obj) {
-        try {
-            if (obj != null) {
-                UserHandle other = (UserHandle)obj;
-                return mHandle == other.mHandle;
-            }
-        } catch (ClassCastException ignore) {
+        if (obj instanceof UserHandle) {
+            UserHandle other = (UserHandle) obj;
+            return mHandle == other.mHandle;
         }
         return false;
     }