StringBuilder help = new StringBuilder("Unable to delete ");
        if (isSymlink.test(file)) {
            help.append("symlink to ");
        }
        if (file.isDirectory()) {
            help.append("directory ");
        } else {
            help.append("file ");
        }
        help.append('\'').append(file).append('\'');

	}
}

func TestWalkSymlink(t *testing.T) {
	testenv.MustHaveSymlink(t)

	initOverlay(t, `{
	"Replace": {"overlay_symlink/file": "symlink/file"}
}
-- dir/file --`)

	// Create symlink
	if err := os.Symlink("dir", "symlink"); err != nil {
		t.Error(err)
	}

	testCases := []struct {
		name      string
		dir       string
		wantFiles []string
	}{

        new File(installedJdk, "jdk-123/file").exists()
    }

    @Ignore
    def "provisions jdk from tar.gz archive with MacOS symlinks"() {
        def jdkArchive = resources.getResource("jdk-with-symlinks.tar.gz")

	}
	return nil
}

// Symlink creates newname as a symbolic link to oldname.
// On Windows, a symlink to a non-existent oldname creates a file symlink;
// if oldname is later created as a directory the symlink will not work.
// If there is an error, it will be of type *LinkError.
func Symlink(oldname, newname string) error {
	e := ignoringEINTR(func() error {
		return syscall.Symlink(oldname, newname)
	})
	if e != nil {

// HasSymlink reports whether the current system can use os.Symlink.
func HasSymlink() bool {
	ok, _ := hasSymlink()
	return ok
}

// MustHaveSymlink reports whether the current system can use os.Symlink.
// If not, MustHaveSymlink calls t.Skip with an explanation.
func MustHaveSymlink(t testing.TB) {
	ok, reason := hasSymlink()
	if !ok {
		t.Skipf("skipping test: cannot make symlinks on %s/%s: %s", runtime.GOOS, runtime.GOARCH, reason)

}

// Symlink creates newname as a symbolic link to oldname.
// On Windows, a symlink to a non-existent oldname creates a file symlink;
// if oldname is later created as a directory the symlink will not work.
// If there is an error, it will be of type *LinkError.
func Symlink(oldname, newname string) error {
	return &LinkError{"symlink", oldname, newname, syscall.EPLAN9}
}

Mapping and unmapping of a device in a publish path to its global map path and its
pod device map path are done by operation_executor through MapBlockVolume/UnmapBlockVolume
(MapBlockVolume and UnmapBlockVolume take care for lock, symlink, and bind mount).

Summary of block volume related CSI driver's methods are as follows:
 - GetGlobalMapPath returns a global map path,
 - GetPodDeviceMapPath returns a pod device map path and filename,

		f, _ = fsys.OverlayPath(f)
		args = append(args, f)
	}

	output, err = sh.runOut(p.Dir, nil, args)
	return ofile, output, err
}

// buildImportcfgSymlinks builds in root a tree of symlinks
// implementing the directives from importcfg.
// This serves as a temporary transition mechanism until
// we can depend on gccgo reading an importcfg directly.
// (The Go 1.9 and later gc compilers already do.)

stop [msg]
	stop execution of the script

	The message is written to the script log, but no error is
	reported from the script engine.

symlink path -> target
	create a symlink

	Creates path as a symlink to target.
	The '->' token (like in 'ls -l' output on Unix) is required.

wait 
	wait for completion of background commands

	Waits for all background commands to complete.

	GetDeviceBindMountRefs(devPath string, mapPath string) ([]string, error)
	// FindGlobalMapPathUUIDFromPod finds {pod uuid} symbolic link under globalMapPath
	// corresponding to map path symlink, and then return global map path with pod uuid.
	FindGlobalMapPathUUIDFromPod(pluginDir, mapPath string, podUID types.UID) (string, error)
	// AttachFileDevice takes a path to a regular file and makes it available as an