assertThat(future.toString()).contains("[status=SUCCESS, result=[" + DATA1 + "]]");
  }

  public void testImmediateVoidFuture() throws Exception {
    ListenableFuture<@Nullable Void> voidFuture = immediateVoidFuture();

    assertThat(getDone(voidFuture)).isNull();
    assertThat(getDoneFromTimeoutOverload(voidFuture)).isNull();
    assertThat(voidFuture.toString()).contains("[status=SUCCESS, result=[null]]");
  }

    assertThat(future.toString()).contains("[status=SUCCESS, result=[" + DATA1 + "]]");
  }

  public void testImmediateVoidFuture() throws Exception {
    ListenableFuture<@Nullable Void> voidFuture = immediateVoidFuture();

    assertThat(getDone(voidFuture)).isNull();
    assertThat(getDoneFromTimeoutOverload(voidFuture)).isNull();
    assertThat(voidFuture.toString()).contains("[status=SUCCESS, result=[null]]");
  }

        assertTrue(result.contains("Search error"));
        assertTrue(result.contains("Job error"));
        assertTrue(result.contains("Status error"));
    }

    // Test mixed success and skip
    @Test
    public void test_execute_mixedSuccessAndSkip() {
        // Setup tracking variables
        final boolean[] deleteCrawlingInfoCalled = { false };

			if ok1 != ok2 {
				t.Errorf("Expected %s, got %s", test.expectedErr, err)
			}
			if test.succmodTimes != nil {
				if !test.expectedSuccModTime.Equal(fi.SuccessorModTime) {
					t.Errorf("Expected successor mod time to be %v but got %v", test.expectedSuccModTime, fi.SuccessorModTime)
				}
				if test.expectedIsLatest != fi.IsLatest {
					t.Errorf("Expected IsLatest to be %v but got %v", test.expectedIsLatest, fi.IsLatest)

	replicationDecision string // internal representation of replication decision for use by DeleteObject handler
	// The total count of all versions of this object
	NumVersions int
	//  The modtime of the successor object version if any
	SuccessorModTime time.Time

	// Checksums added on upload.
	// Encoded, maybe encrypted.
	Checksum []byte

	// Inlined
	Inlined bool

	DataBlocks   int

	// Memory Ordering Instructions
	FENCE		X1, R				// ERROR "invalid FENCE predecessor operand"
	FENCE		R, X2				// ERROR "invalid FENCE successor operand"
	FENCE		$1, R				// ERROR "invalid FENCE predecessor operand"
	FENCE		R, $2				// ERROR "invalid FENCE successor operand"
	FENCE.TSO	R, R				// ERROR "FENCE.TSO must not have operands"

	//
	// "V" Standard Extension for Vector Operations, Version 1.0
	//

```
hadoop fs -ls s3a://testbucket/wordcount
```

The output should be similar to the following:

```
Found 3 items
-rw-rw-rw-   1 spark spark          0 2019-05-04 01:36 s3a://testbucket/wordcount/_SUCCESS
-rw-rw-rw-   1 spark spark       4956 2019-05-04 01:36 s3a://testbucket/wordcount/part-00000
-rw-rw-rw-   1 spark spark       5616 2019-05-04 01:36 s3a://testbucket/wordcount/part-00001

    // If the server returned an illegal server_max_window_bits, fail the web socket.
    if (serverMaxWindowBits != null && serverMaxWindowBits !in 8..15) return false

    // Success.
    return true
  }

  @Throws(IOException::class)
  internal fun checkUpgradeSuccess(response: Response): Socket {
    if (response.code != 101) {
      throw ProtocolException(

		return nil, err
	}

	if heal {
		info, err := disk.DiskInfo(context.Background(), DiskInfoOptions{NoOp: heal})
		if err != nil {
			return nil, err
		}
		format.Info = info
	}

	// Success.
	return format, nil
}

// Valid formatErasure basic versions.
func checkFormatErasureValue(formatErasure *formatErasureV3, disk StorageAPI) error {
	// Validate format version and format type.

    // then we know it must have given a pending toString value earlier. If not, then the future
    // completed after the timeout expired, and the message might be success.
    if (isDone()) {
      throw new TimeoutException(message + " but future completed as timeout expired");
    }
    throw new TimeoutException(message + " for " + futureToString);
  }

  @ParametricNullness