// Delete the underlying file manually before close
        File file = cos.getFile(); // This sets done=true
        assertTrue(file.exists());
        file.delete();
        assertFalse(file.exists());

        // ## Act & Assert ##
        // close() should not throw even though the file was already deleted

        } else {
          memory.reset();
        }
        out = memory;
        if (file != null) {
          File deleteMe = file;
          file = null;
          if (!deleteMe.delete()) {
            throw new IOException("Could not delete: " + deleteMe);
          }
        }
      }
    }

    synchronized void write(int b) throws IOException {
      update(1);

func (kvs KVS) Get(key string) string {
	v, ok := kvs.Lookup(key)
	if ok {
		return v
	}
	return ""
}

// Delete - deletes the key if present from the KV list.
func (kvs *KVS) Delete(key string) {
	for i, kv := range *kvs {
		if kv.Key == key {
			*kvs = append((*kvs)[:i], (*kvs)[i+1:]...)
			return
		}
	}
}

    /** The specified domain does not exist */
    int NT_STATUS_NO_SUCH_DOMAIN = 0xC00000df;
    /** The directory name is invalid */
    int NT_STATUS_NOT_A_DIRECTORY = 0xC0000103;
    /** The file cannot be deleted */
    int NT_STATUS_CANNOT_DELETE = 0xC0000121;
    /** The format of the specified computer name is invalid */
    int NT_STATUS_INVALID_COMPUTER_NAME = 0xC0000122;

    /** SID name type: well-known group. */
    /** SID name type: well-known group. */
    public static final int SID_NAME_WKN_GRP = 5;
    /** SID name type: deleted. */
    /** SID name type: deleted account. */
    public static final int SID_NAME_DELETED = 6;
    /** SID name type: invalid. */
    /** SID name type: invalid. */
    public static final int SID_NAME_INVALID = 7;

		Secure:          globalIsTLS,
		Transport:       tr,
		TrailingHeaders: true,
	})
}

// DeleteDir implements ftpDriver
func (driver *ftpDriver) DeleteDir(ctx *ftp.Context, objPath string) (err error) {
	stopFn := globalFtpMetrics.log(ctx, objPath)
	defer stopFn(0, err)

	bucket, prefix := path2BucketObject(objPath)
	if bucket == "" {

 * of the Bloom filters that use them, thus they must be preserved as is (no updates allowed, only
 * introduction of new versions).
 *
 * <p>Important: the order of the constants cannot change, and they cannot be deleted - we depend on
 * their ordinal for BloomFilter serialization.
 *
 * @author Dimitris Andreou
 * @author Kurt Alfred Kluever
 */
enum BloomFilterStrategies implements BloomFilter.Strategy {
  /**

/**
 * Manages the class realms used by Maven. <strong>Warning:</strong> This is an internal utility class that is only
 * public for technical reasons, it is not part of the public API. In particular, this class can be changed or deleted
 * without prior notice.
 *
 */
@Named
@Singleton
public class DefaultClassRealmManager implements ClassRealmManager {
    public static final String API_REALMID = "maven.api";

	// This wrapper uses complicated machinery to run iOS binaries. It
	// works, but only when running one binary at a time.
	// Use a file lock to make sure only one wrapper is running at a time.
	//
	// The lock file is never deleted, to avoid concurrent locks on distinct
	// files with the same path.
	lockName := filepath.Join(os.TempDir(), "go_ios_exec-"+deviceID+".lock")
	lock, err = os.OpenFile(lockName, os.O_CREATE|os.O_RDONLY, 0666)
	if err != nil {

				In:  stats.s3InputBytes,
				Out: stats.s3OutputBytes,
			}
		}
	}

	return bucketStats
}

// delete metrics once bucket is deleted.
func (s *bucketConnStats) delete(bucket string) {
	s.Lock()
	defer s.Unlock()

	delete(s.stats, bucket)
}

// HTTPAPIStats holds statistics information about
// a given API in the requests.
type HTTPAPIStats struct {