public void testCatching_inputCancelledWithoutFallback() throws Exception {
    Function<IOException, Integer> fallback = unexpectedFunction();
    ListenableFuture<Integer> originalFuture = immediateCancelledFuture();
    ListenableFuture<Integer> faultTolerantFuture =
        catching(originalFuture, IOException.class, fallback, directExecutor());
    assertTrue(faultTolerantFuture.isCancelled());
  }

  public void testCatching_inputCancelledWithoutFallback() throws Exception {
    Function<IOException, Integer> fallback = unexpectedFunction();
    ListenableFuture<Integer> originalFuture = immediateCancelledFuture();
    ListenableFuture<Integer> faultTolerantFuture =
        catching(originalFuture, IOException.class, fallback, directExecutor());
    assertTrue(faultTolerantFuture.isCancelled());
  }

 *
 * @throws IOException thrown by <tt>SmbFileInputStream</tt> constructor
 */
    public InputStream getInputStream() throws IOException {
        return new SmbFileInputStream( this );
    }

/**
 * This URLConnection method just returns a new <tt>SmbFileOutputStream</tt> created with this file.
 *
 * @throws IOException thrown by <tt>SmbFileOutputStream</tt> constructor
 */

import com.google.errorprone.annotations.concurrent.GuardedBy;
import com.google.errorprone.annotations.concurrent.LazyInit;
import com.google.j2objc.annotations.RetainedWith;
import com.google.j2objc.annotations.Weak;
import java.io.IOException;
import java.io.InvalidObjectException;
import java.io.ObjectInputStream;
import java.io.Serializable;
import java.lang.ref.Reference;
import java.lang.ref.ReferenceQueue;
import java.lang.ref.SoftReference;

   * </ul>
   *
   * <p>Example usage:
   *
   * <pre>{@code
   * // Fall back to a secondary input stream in case of IOException.
   * ClosingFuture<InputStream> inputFuture =
   *     firstInputFuture.catchingAsync(
   *         IOException.class, (closer, x) -> secondaryInputStreamClosingFuture(), executor);
   * }
   * }</pre>
   *

import com.google.errorprone.annotations.concurrent.GuardedBy;
import com.google.errorprone.annotations.concurrent.LazyInit;
import com.google.j2objc.annotations.RetainedWith;
import com.google.j2objc.annotations.Weak;
import java.io.IOException;
import java.io.InvalidObjectException;
import java.io.ObjectInputStream;
import java.io.Serializable;
import java.lang.ref.Reference;
import java.lang.ref.ReferenceQueue;
import java.lang.ref.SoftReference;