*
   * <p>Cancelling a delegate future propagates to input futures once all the delegates complete,
   * either from cancellation or because an input future has completed. If N futures are passed in,
   * and M delegates are cancelled, the remaining M input futures will be cancelled once N - M of
   * the input futures complete. If all the delegates are cancelled, all the input futures will be

    SettableFuture<Object> future1 = SettableFuture.create();
    SettableFuture<Object> future2 = SettableFuture.create();
    SettableFuture<Object> future3 = SettableFuture.create();
    ListenableFuture<List<Object>> all = allAsList(future1, future2, future3);

    future1.setException(new MyException());
    future2.setException(new MyException());
    future3.setException(new MyException());

    SettableFuture<Object> future1 = SettableFuture.create();
    SettableFuture<Object> future2 = SettableFuture.create();
    SettableFuture<Object> future3 = SettableFuture.create();
    ListenableFuture<List<Object>> all = allAsList(future1, future2, future3);

    future1.setException(new MyException());
    future2.setException(new MyException());
    future3.setException(new MyException());

      List<Future<String>> futures = testExecutor.invokeAll(tasks);
      mock.assertLastMethodCalled("invokeAll");
      checkResults(futures);
    }
    {
      MockExecutor mock = new MockExecutor();
      TimeUnit unit = SECONDS;
      long timeout = 5;
      TestExecutor testExecutor = new TestExecutor(mock);
      List<Future<String>> futures = testExecutor.invokeAll(tasks, timeout, unit);

      List<Future<String>> futures = testExecutor.invokeAll(tasks);
      mock.assertLastMethodCalled("invokeAll");
      checkResults(futures);
    }
    {
      MockExecutor mock = new MockExecutor();
      TimeUnit unit = SECONDS;
      long timeout = 5;
      TestExecutor testExecutor = new TestExecutor(mock);
      List<Future<String>> futures = testExecutor.invokeAll(tasks, timeout, unit);

    }

    private final ClosingFuture<V1> future1;
    private final ClosingFuture<V2> future2;
    private final ClosingFuture<V3> future3;

    private Combiner3(
        ClosingFuture<V1> future1, ClosingFuture<V2> future2, ClosingFuture<V3> future3) {
      super(true, ImmutableList.of(future1, future2, future3));
      this.future1 = future1;
      this.future2 = future2;
      this.future3 = future3;
    }

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.util.concurrent;

import static com.google.common.util.concurrent.Futures.transform;
import static com.google.common.util.concurrent.MoreExecutors.directExecutor;

import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.util.concurrent;

import static com.google.common.util.concurrent.Futures.transform;
import static com.google.common.util.concurrent.MoreExecutors.directExecutor;

import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;

import com.google.common.annotations.J2ktIncompatible;
import java.util.concurrent.CancellationException;
import java.util.concurrent.Future;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;

/** Unit tests for {@link Futures#getUnchecked(Future)}. */
@GwtCompatible
@NullUnmarked
public class FuturesGetUncheckedTest extends TestCase {
  public void testGetUnchecked_success() {

import com.google.common.annotations.J2ktIncompatible;
import java.util.concurrent.CancellationException;
import java.util.concurrent.Future;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;

/** Unit tests for {@link Futures#getUnchecked(Future)}. */
@GwtCompatible
@NullUnmarked
public class FuturesGetUncheckedTest extends TestCase {
  public void testGetUnchecked_success() {