Messaging: Language cleanup

No unnecessary boxing, enhanced for loops, redundant checks and throws,
imports (removal, reordering), possible void returns

Change-Id: I7a8e1b2007e3b0906e01b41785c518d02c2f3fab

src/com/android/messaging/datamodel/FrequentContactsCursorQueryData.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.
@@ -52,7 +53,7 @@ public class FrequentContactsCursorQueryData extends CursorQueryData {
 
         private abstract class StrequentContactsQueryStrategy implements Strategy<Void, Cursor> {
             @Override
-            public Cursor execute(Void params) throws Exception {
+            public Cursor execute(Void params) {
                 final Uri uri = getUri();
                 if (uri != null) {
                     setUri(uri);