Messaging: Remove unnecessary toString() and String.valueOf() calls

Change-Id: I5d5624386ba72b9e7074a7da909f78baaee73f75

src/com/android/messaging/ui/ClassZeroActivity.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.
@@ -162,8 +163,7 @@ public class ClassZeroActivity extends Activity {
         } else {
             mHandler.sendEmptyMessageAtTime(ON_AUTO_SAVE, mTimerSet);
             if (VERBOSE) {
-                Log.d(TAG, "onRestart time = " + Long.toString(mTimerSet) + " "
-                        + this.toString());
+                Log.d(TAG, "onRestart time = " + mTimerSet + " " + this);
             }
         }
     }
@@ -173,8 +173,7 @@ public class ClassZeroActivity extends Activity {
         super.onSaveInstanceState(outState);
         outState.putLong(TIMER_FIRE, mTimerSet);
         if (VERBOSE) {
-            Log.d(TAG, "onSaveInstanceState time = " + Long.toString(mTimerSet)
-                    + " " + this.toString());
+            Log.d(TAG, "onSaveInstanceState time = " + mTimerSet + " " + this);
         }
     }
 
@@ -183,8 +182,7 @@ public class ClassZeroActivity extends Activity {
         super.onStop();
         mHandler.removeMessages(ON_AUTO_SAVE);
         if (VERBOSE) {
-            Log.d(TAG, "onStop time = " + Long.toString(mTimerSet)
-                    + " " + this.toString());
+            Log.d(TAG, "onStop time = " + mTimerSet + " " + this);
         }
     }