Rearrange executor order.

Author: rosalyntan

appcheck/firebase-appcheck/src/main/java/com/google/firebase/appcheck/FirebaseAppCheckRegistrar.java

@@ -45,26 +45,26 @@ public class FirebaseAppCheckRegistrar implements ComponentRegistrar {
 
   @Override
   public List<Component<?>> getComponents() {
-    Qualified<Executor> backgroundExecutor = Qualified.qualified(Background.class, Executor.class);
     Qualified<Executor> liteExecutor = Qualified.qualified(Lightweight.class, Executor.class);
+    Qualified<Executor> backgroundExecutor = Qualified.qualified(Background.class, Executor.class);
     Qualified<ScheduledExecutorService> blockingScheduledExecutorService =
         Qualified.qualified(Blocking.class, ScheduledExecutorService.class);
 
     return Arrays.asList(
         Component.builder(FirebaseAppCheck.class, (InternalAppCheckTokenProvider.class))
             .name(LIBRARY_NAME)
             .add(Dependency.required(FirebaseApp.class))
-            .add(Dependency.required(backgroundExecutor))
             .add(Dependency.required(liteExecutor))
+            .add(Dependency.required(backgroundExecutor))
             .add(Dependency.required(blockingScheduledExecutorService))
             .add(Dependency.optionalProvider(HeartBeatController.class))
             .factory(
                 (container) ->
                     new DefaultFirebaseAppCheck(
                         container.get(FirebaseApp.class),
                         container.getProvider(HeartBeatController.class),
-                        container.get(backgroundExecutor),
                         container.get(liteExecutor),
+                        container.get(backgroundExecutor),
                         container.get(blockingScheduledExecutorService)))
             .alwaysEager()
             .build(),

appcheck/firebase-appcheck/src/main/java/com/google/firebase/appcheck/internal/DefaultFirebaseAppCheck.java

@@ -51,8 +51,8 @@ public class DefaultFirebaseAppCheck extends FirebaseAppCheck {
   private final List<AppCheckListener> appCheckListenerList;
   private final StorageHelper storageHelper;
   private final TokenRefreshManager tokenRefreshManager;
-  private final Executor backgroundExecutor;
   private final Executor liteExecutor;
+  private final Executor backgroundExecutor;
   private final Task<Void> retrieveStoredTokenTask;
   private final Clock clock;
 
@@ -63,8 +63,8 @@ public class DefaultFirebaseAppCheck extends FirebaseAppCheck {
   public DefaultFirebaseAppCheck(
       @NonNull FirebaseApp firebaseApp,
       @NonNull Provider<HeartBeatController> heartBeatController,
-      @Background Executor backgroundExecutor,
       @Lightweight Executor liteExecutor,
+      @Background Executor backgroundExecutor,
       @Blocking ScheduledExecutorService scheduledExecutorService) {
     checkNotNull(firebaseApp);
     checkNotNull(heartBeatController);
@@ -80,8 +80,8 @@ public DefaultFirebaseAppCheck(
             /* firebaseAppCheck= */ this,
             liteExecutor,
             scheduledExecutorService);
-    this.backgroundExecutor = backgroundExecutor;
     this.liteExecutor = liteExecutor;
+    this.backgroundExecutor = backgroundExecutor;
     this.retrieveStoredTokenTask = retrieveStoredAppCheckTokenInBackground(backgroundExecutor);
     this.clock = new Clock.DefaultClock();
   }

appcheck/firebase-appcheck/src/test/java/com/google/firebase/appcheck/FirebaseAppCheckRegistrarTest.java

@@ -45,8 +45,8 @@ public void testGetComponents() {
     assertThat(firebaseAppCheckComponent.getDependencies())
         .containsExactly(
             Dependency.required(FirebaseApp.class),
-            Dependency.required(Qualified.qualified(Background.class, Executor.class)),
             Dependency.required(Qualified.qualified(Lightweight.class, Executor.class)),
+            Dependency.required(Qualified.qualified(Background.class, Executor.class)),
             Dependency.required(
                 Qualified.qualified(Blocking.class, ScheduledExecutorService.class)),
             Dependency.optionalProvider(HeartBeatController.class));

appcheck/firebase-appcheck/src/test/java/com/google/firebase/appcheck/internal/DefaultFirebaseAppCheckTest.java

@@ -95,8 +95,8 @@ public void testConstructor_nullFirebaseApp_expectThrows() {
           new DefaultFirebaseAppCheck(
               null,
               () -> mockHeartBeatController,
-              TestOnlyExecutors.background(),
               TestOnlyExecutors.lite(),
+              TestOnlyExecutors.background(),
               TestOnlyExecutors.blocking());
         });
   }
@@ -109,8 +109,8 @@ public void testConstructor_nullHeartBeatControllerProvider_expectThrows() {
           new DefaultFirebaseAppCheck(
               mockFirebaseApp,
               null,
-              TestOnlyExecutors.background(),
               TestOnlyExecutors.lite(),
+              TestOnlyExecutors.background(),
               TestOnlyExecutors.blocking());
         });
   }