Initial version -- added millennium read funcionality
This commit is contained in:
Pablo
@@ -0,0 +1,203 @@
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package com.google.android.gms.tasks;
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import android.os.Looper;
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import com.google.android.gms.common.internal.Preconditions;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Iterator;
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import java.util.List;
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import java.util.concurrent.Callable;
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import java.util.concurrent.CancellationException;
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import java.util.concurrent.ExecutionException;
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import java.util.concurrent.Executor;
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import java.util.concurrent.TimeUnit;
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import java.util.concurrent.TimeoutException;
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/* JADX INFO: compiled from: com.google.android.gms:play-services-tasks@@18.1.0 */
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/* JADX INFO: loaded from: classes2.dex */
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public final class Tasks {
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private Tasks() {
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}
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public static <TResult> TResult await(Task<TResult> task) throws ExecutionException, InterruptedException {
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Preconditions.checkNotMainThread();
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Preconditions.checkNotGoogleApiHandlerThread();
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Preconditions.checkNotNull(task, "Task must not be null");
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if (task.isComplete()) {
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return (TResult) zza(task);
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}
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zzad zzadVar = new zzad(null);
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zzb(task, zzadVar);
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zzadVar.zza();
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return (TResult) zza(task);
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}
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@Deprecated
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public static <TResult> Task<TResult> call(Callable<TResult> callable) {
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return call(TaskExecutors.MAIN_THREAD, callable);
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}
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public static <TResult> Task<TResult> forCanceled() {
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zzw zzwVar = new zzw();
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zzwVar.zzc();
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return zzwVar;
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}
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public static <TResult> Task<TResult> forException(Exception exc) {
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zzw zzwVar = new zzw();
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zzwVar.zza(exc);
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return zzwVar;
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}
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public static <TResult> Task<TResult> forResult(TResult tresult) {
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zzw zzwVar = new zzw();
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zzwVar.zzb(tresult);
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return zzwVar;
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}
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public static Task<Void> whenAll(Collection<? extends Task<?>> collection) {
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if (collection == null || collection.isEmpty()) {
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return forResult(null);
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}
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Iterator<? extends Task<?>> it = collection.iterator();
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while (it.hasNext()) {
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if (it.next() == null) {
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throw new NullPointerException("null tasks are not accepted");
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}
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}
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zzw zzwVar = new zzw();
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zzaf zzafVar = new zzaf(collection.size(), zzwVar);
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Iterator<? extends Task<?>> it2 = collection.iterator();
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while (it2.hasNext()) {
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zzb(it2.next(), zzafVar);
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}
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return zzwVar;
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}
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public static Task<List<Task<?>>> whenAllComplete(Collection<? extends Task<?>> collection) {
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return whenAllComplete(TaskExecutors.MAIN_THREAD, collection);
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}
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public static <TResult> Task<List<TResult>> whenAllSuccess(Collection<? extends Task> collection) {
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return whenAllSuccess(TaskExecutors.MAIN_THREAD, collection);
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}
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public static <T> Task<T> withTimeout(Task<T> task, long j, TimeUnit timeUnit) {
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Preconditions.checkNotNull(task, "Task must not be null");
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Preconditions.checkArgument(j > 0, "Timeout must be positive");
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Preconditions.checkNotNull(timeUnit, "TimeUnit must not be null");
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final zzb zzbVar = new zzb();
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final TaskCompletionSource taskCompletionSource = new TaskCompletionSource(zzbVar);
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final com.google.android.gms.internal.tasks.zza zzaVar = new com.google.android.gms.internal.tasks.zza(Looper.getMainLooper());
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zzaVar.postDelayed(new Runnable() { // from class: com.google.android.gms.tasks.zzx
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@Override // java.lang.Runnable
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public final void run() {
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taskCompletionSource.trySetException(new TimeoutException());
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}
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}, timeUnit.toMillis(j));
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task.addOnCompleteListener(new OnCompleteListener() { // from class: com.google.android.gms.tasks.zzy
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@Override // com.google.android.gms.tasks.OnCompleteListener
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public final void onComplete(Task task2) {
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zzaVar.removeCallbacksAndMessages(null);
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TaskCompletionSource taskCompletionSource2 = taskCompletionSource;
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if (task2.isSuccessful()) {
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taskCompletionSource2.trySetResult(task2.getResult());
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} else {
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if (task2.isCanceled()) {
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zzbVar.zza();
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return;
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}
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Exception exception = task2.getException();
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exception.getClass();
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taskCompletionSource2.trySetException(exception);
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}
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}
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});
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return taskCompletionSource.getTask();
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}
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private static Object zza(Task task) throws ExecutionException {
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if (task.isSuccessful()) {
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return task.getResult();
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}
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if (task.isCanceled()) {
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throw new CancellationException("Task is already canceled");
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}
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throw new ExecutionException(task.getException());
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}
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private static void zzb(Task task, zzae zzaeVar) {
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task.addOnSuccessListener(TaskExecutors.zza, zzaeVar);
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task.addOnFailureListener(TaskExecutors.zza, zzaeVar);
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task.addOnCanceledListener(TaskExecutors.zza, zzaeVar);
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}
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@Deprecated
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public static <TResult> Task<TResult> call(Executor executor, Callable<TResult> callable) {
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Preconditions.checkNotNull(executor, "Executor must not be null");
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Preconditions.checkNotNull(callable, "Callback must not be null");
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zzw zzwVar = new zzw();
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executor.execute(new zzz(zzwVar, callable));
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return zzwVar;
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}
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public static Task<List<Task<?>>> whenAllComplete(Executor executor, Collection<? extends Task<?>> collection) {
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return (collection == null || collection.isEmpty()) ? forResult(Collections.emptyList()) : whenAll(collection).continueWithTask(executor, new zzab(collection));
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}
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public static <TResult> Task<List<TResult>> whenAllSuccess(Executor executor, Collection<? extends Task> collection) {
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return (collection == null || collection.isEmpty()) ? forResult(Collections.emptyList()) : (Task<List<TResult>>) whenAll((Collection<? extends Task<?>>) collection).continueWith(executor, new zzaa(collection));
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}
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public static Task<List<Task<?>>> whenAllComplete(Executor executor, Task<?>... taskArr) {
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if (taskArr == null || taskArr.length == 0) {
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return forResult(Collections.emptyList());
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}
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return whenAllComplete(executor, Arrays.asList(taskArr));
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}
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public static <TResult> Task<List<TResult>> whenAllSuccess(Executor executor, Task... taskArr) {
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if (taskArr == null || taskArr.length == 0) {
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return forResult(Collections.emptyList());
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}
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return whenAllSuccess(executor, Arrays.asList(taskArr));
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}
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public static Task<List<Task<?>>> whenAllComplete(Task<?>... taskArr) {
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if (taskArr == null || taskArr.length == 0) {
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return forResult(Collections.emptyList());
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}
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return whenAllComplete(Arrays.asList(taskArr));
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}
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public static <TResult> Task<List<TResult>> whenAllSuccess(Task... taskArr) {
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if (taskArr == null || taskArr.length == 0) {
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return forResult(Collections.emptyList());
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}
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return whenAllSuccess(Arrays.asList(taskArr));
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}
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public static <TResult> TResult await(Task<TResult> task, long j, TimeUnit timeUnit) throws ExecutionException, InterruptedException, TimeoutException {
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Preconditions.checkNotMainThread();
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Preconditions.checkNotGoogleApiHandlerThread();
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Preconditions.checkNotNull(task, "Task must not be null");
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Preconditions.checkNotNull(timeUnit, "TimeUnit must not be null");
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if (task.isComplete()) {
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return (TResult) zza(task);
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}
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zzad zzadVar = new zzad(null);
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zzb(task, zzadVar);
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if (!zzadVar.zzb(j, timeUnit)) {
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throw new TimeoutException("Timed out waiting for Task");
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}
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return (TResult) zza(task);
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}
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public static Task<Void> whenAll(Task<?>... taskArr) {
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if (taskArr == null || taskArr.length == 0) {
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return forResult(null);
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}
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return whenAll(Arrays.asList(taskArr));
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}
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}
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