for _, edge := range edgesToRemoveFromIndexes {
		g.removeEdgeFromDestinationIndex_locked(edge)
	}
}

// must be called under write lock
// deletes edges from a given vertex type to a specific vertex
// will delete each orphaned "from" vertex, but will never delete the "to" vertex
func (g *Graph) deleteEdges_locked(fromType, toType vertexType, toNamespace, toName string) {
	// get the "to" side

  TFE_Context* GetTFEContext() const { return ctx_.get(); }

  // Runtime is not copyable
  Runtime(const Runtime&) = delete;
  Runtime& operator=(const Runtime&) = delete;

  struct TFEContextDeleter {
    void operator()(TFE_Context* p) const { TFE_DeleteContext(p); }
  };
  std::unique_ptr<TFE_Context, TFEContextDeleter> ctx_;
};

}  // namespace cc
}  // namespace experimental
}  // namespace tensorflow

		return reconcile.Result{}, err
	}

	deleted := iop.GetDeletionTimestamp() != nil
	finalizers := sets.New(iop.GetFinalizers()...)
	if deleted {
		if !finalizers.Contains(finalizer) {
			scope.Infof("IstioOperator %s deleted", iopName)
			metrics.CRDeletionTotal.Increment()
			return reconcile.Result{}, nil
		}

	fakeexec "k8s.io/utils/exec/testing"
)

var success = func() ([]byte, []byte, error) { return []byte("1 flow entries have been deleted"), nil, nil }
var nothingToDelete = func() ([]byte, []byte, error) {
	return []byte(""), nil, fmt.Errorf("conntrack v1.4.2 (conntrack-tools): 0 flow entries have been deleted")
}

type testCT struct {
	execCT

	fcmd *fakeexec.FakeCmd
}

func makeCT(result fakeexec.FakeAction) *testCT {

    assertTrue("ByteBuffers should be equal.", expected.equals(actual));
  }

  public void testMap_noSuchFile() throws IOException {
    // Setup
    File file = createTempFile();
    boolean deleted = file.delete();
    assertTrue(deleted);

    // Test
    assertThrows(FileNotFoundException.class, () -> Files.map(file));
  }

  public void testMap_readWrite() throws IOException {
    // Test data
    int size = 1024;

    }

    def "exception thrown when sourceFiles are empty and deletes previous output, but delete fails"() {
        def previousOutputFile = file("output.txt").createFile()
        def outputFileSnapshot = snapshot(previousOutputFile)
        def ioException = new IOException("Couldn't delete file")

        when:
        step.execute(work, context)

        then:
        interaction {

	}

	// Delete
	DB.Model(&blog).Association("Tags").Delete(tag5)
	var tags3 []Tag
	DB.Model(&blog).Association("Tags").Find(&tags3)
	if !compareTags(tags3, []string{"tag6"}) {
		t.Fatalf("Should find 1 tags after Delete")
	}

	if DB.Model(&blog).Association("Tags").Count() != 1 {
		t.Fatalf("Blog should has three tags after Delete")
	}

			// No deleteCalls are configured, which results into no deleter plugin available for the volume
			test: wrapTestWithProvisionCalls([]provisionCall{provision1Success}, testSyncClaim),
		},
		{
			// Provision failure - cannot save provisioned PV five times,
			// volume delete failed - deleter returns error five times
			name:            "11-11 - cannot save provisioned volume, deleter fails",
			initialVolumes:  novolumes,

	"k8s.io/kubernetes/pkg/controller"
	"k8s.io/kubernetes/pkg/kubelet/util/format"
	nodepkg "k8s.io/kubernetes/pkg/util/node"

	"k8s.io/klog/v2"
)

// DeletePods will delete all pods from master running on given node,
// and return true if any pods were deleted, or were found pending
// deletion.

		}}, nil
}

func (plugin *portworxVolumePlugin) NewDeleter(logger klog.Logger, spec *volume.Spec) (volume.Deleter, error) {
	return plugin.newDeleterInternal(spec, plugin.util)
}

func (plugin *portworxVolumePlugin) newDeleterInternal(spec *volume.Spec, manager portworxManager) (volume.Deleter, error) {
	if spec.PersistentVolume != nil && spec.PersistentVolume.Spec.PortworxVolume == nil {