for (field in staticFields) {
      field.setAccessible(true)
      val server = field.get(null) as? MockWebServer ?: continue

      // Put the instance in the store, so JUnit closes it for us in afterAll.
      store.put(field, server)

      server.start()
    }
  }

  override fun beforeEach(context: ExtensionContext) {
    val testInstance = context.testInstance.get()

	}
	_, err = writer.Write([]byte("aaaaaaaaaa"))
	if err != nil {
		t.Fatal(err)
	}
	_, err = writer.Write([]byte("aaaaa"))
	if err != nil {
		t.Fatal(err)
	}
	if bw, ok := writer.(io.Closer); ok {
		bw.Close()
	}

	reader := newBitrotReader(disk, nil, volume, filePath, 35, bitrotAlgo, bitrotWriterSum(writer), 10)
	b := make([]byte, 10)
	if _, err = reader.ReadAt(b, 0); err != nil {
		t.Fatal(err)
	}

	export MC_HOST_minio="http://minio:minio123@127.0.0.1:${start_port}/"
	export MINIO_CI_CD=1

	mkdir ${WORK_DIR}
	C_PWD=${PWD}
	if [ ! -x "$PWD/mc" ]; then
		MC_BUILD_DIR="mc-$RANDOM"
		if ! git clone --quiet https://github.com/minio/mc "$MC_BUILD_DIR"; then
			echo "failed to download https://github.com/minio/mc"
			purge "${MC_BUILD_DIR}"
			exit 1
		fi

		(cd "${MC_BUILD_DIR}" && go build -o "$C_PWD/mc")

    }

    @Override
    public void close() throws IOException {
        state = RdmaConnectionState.CLOSING;

        try {
            // In real implementation, this would close the DiSNI endpoint:
            // if (endpoint != null) {
            //     endpoint.close();
            // }
        } finally {
            state = RdmaConnectionState.CLOSED;
        }

    /**
     * Get the next set of changes
     *
     * Will block until the server returns a set of changes that match the given filter. The file will be automatically
     * opened if it is not and should be closed with {@link #close()} when no longer
     * needed.
     *
     * Closing the context should cancel a pending notify request, but that does not seem to work reliable in all
     * implementations.
     *

    @Override
    public boolean isGuest() {
        return false;
    }

    @Override
    public Kerb5Authenticator clone() {
        JAASAuthenticator auth = new JAASAuthenticator();
        cloneInternal(auth, this);
        return auth;
    }

    /**
     * Clone the context
     *
     * @param to the target authenticator
     * @param from the source authenticator
     */

                  multiset = multiset.tailMultiset(firstInclusive, BoundType.CLOSED);
                } else if (from == Bound.EXCLUSIVE) {
                  multiset = multiset.tailMultiset(firstExclusive, BoundType.OPEN);
                }

                if (to == Bound.INCLUSIVE) {
                  multiset = multiset.headMultiset(lastInclusive, BoundType.CLOSED);
                } else if (to == Bound.EXCLUSIVE) {

	for dID, v := range sr.M {
		t := newXferStats()
		mx := make(map[RMetricName]XferStats)

		if v.XferRateLrg != nil {
			mx[Large] = *v.XferRateLrg.Clone()
			m := t.merge(*v.XferRateLrg)
			t = &m
		}
		if v.XferRateSml != nil {
			mx[Small] = *v.XferRateSml.Clone()
			m := t.merge(*v.XferRateSml)
			t = &m
		}

		mx[Total] = *t
		metric := SRMetric{
			ReplicatedSize:  v.ReplicatedSize,

 */
public interface CredentialsInternal extends Cloneable, Credentials {

    /**
     * Create a copy of the credentials.
     * @return a copy of the credentials
     */
    CredentialsInternal clone();

    /**
     * Create an SSP context for authentication.
     * @param tc the CIFS context
     * @param targetDomain the target domain for authentication
     * @param host the target host

						t.LastOnline = hs.lastOnline
						t.Latency = madmin.LatencyStat{
							Curr: hs.latency.curr,
							Avg:  hs.latency.avg,
							Max:  hs.latency.peak,
						}
					}
					targets = append(targets, t.Clone())
				}
			}
		}
		return targets
	}
	sys.RLock()
	defer sys.RUnlock()
	for _, tgts := range sys.targetsMap {
		for _, t := range tgts {
			if string(t.Type) == arnType || arnType == "" {