Messaging: Fix modifiers

We either have too few or too many

Change-Id: I09a9a38b859c68526fcbcdbc7862afe1d693f6c0

src/com/android/messaging/util/OsUtil.java

@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2015 The Android Open Source Project
+ * Copyright (C) 2024 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -76,7 +77,7 @@ public class OsUtil {
         return null;
     }
 
-    private static Hashtable<String, Integer> sPermissions = new Hashtable<String, Integer>();
+    private static final Hashtable<String, Integer> sPermissions = new Hashtable<String, Integer>();
 
     /**
      * Check if the app has the specified permission. If it does not, the app needs to use
@@ -150,7 +151,7 @@ public class OsUtil {
         return missingArray;
     }
 
-    private static String[] sRequiredPermissions = new String[] {
+    private static final String[] sRequiredPermissions = new String[] {
         // Required to read existing SMS threads
         Manifest.permission.READ_SMS,
         // Required for knowing the phone number, number of SIMs, etc.