V2 extends @Nullable Object,
          V3 extends @Nullable Object,
          V4 extends @Nullable Object>
      Combiner4<V1, V2, V3, V4> whenAllSucceed(
          ClosingFuture<V1> future1,
          ClosingFuture<V2> future2,
          ClosingFuture<V3> future3,
          ClosingFuture<V4> future4) {
    return new Combiner4<>(future1, future2, future3, future4);
  }

  /**

github.com/blang/semver/v4 v4.0.0 h1:1PFHFE6yCCTv8C1TeyNNarDzntLi7wMI5i/pzqYIsAM=
github.com/blang/semver/v4 v4.0.0/go.mod h1:IbckMUScFkM3pff0VJDNKRiT6TG/YpiHIM2yvyW5YoQ=
github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8=
github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=

		t.Run(fmt.Sprintf("MinIO-%s-Test-%d.", instanceType, i), func(t *testing.T) {
			// collection of input HTTP request, ResponseRecorder and request type.
			// Used to make a collection of V4 and V4 HTTP request.
			var reqV4, reqV2 *http.Request
			var recV4, recV2 *httptest.ResponseRecorder

			// initialize HTTP NewRecorder, this records any mutations to response writer inside the handler.
			recV4 = httptest.NewRecorder()

- github.com/dnaeon/go-vcr: [v1.2.0](https://github.com/dnaeon/go-vcr/tree/v1.2.0)
- github.com/dougm/pretty: [2ee9d74](https://github.com/dougm/pretty/tree/2ee9d74)
- github.com/gofrs/uuid: [v4.4.0+incompatible](https://github.com/gofrs/uuid/tree/v4.4.0)
- github.com/rasky/go-xdr: [4930550](https://github.com/rasky/go-xdr/tree/4930550)
- github.com/rubiojr/go-vhd: [02e2102](https://github.com/rubiojr/go-vhd/tree/02e2102)

	suite.TestObjectMultipart(c)
	suite.TearDownSuite(c)
}

func TestServerSuite(t *testing.T) {
	testCases := []*TestSuiteCommon{
		// Init and run test on ErasureSD backend with signature v4.
		{serverType: "ErasureSD", signer: signerV4},
		// Init and run test on ErasureSD backend with signature v2.
		{serverType: "ErasureSD", signer: signerV2},
		// Init and run test on ErasureSD backend, with tls enabled.