func RunCmd(command string, args ...string) (string, string, int, error) {
	stdout, stderr, retcode, err := runCmdNoWrap(command, args...)
	if err != nil {
		return stdout, stderr, retcode, errors.Wrapf(err, "error running %s %v; \nretcode %d, \nstdout %q, \nstderr %q, \ngot error",
			command, args, retcode, stdout, stderr)
	}
	return stdout, stderr, retcode, nil
}

        @Override
        void visit(NodeAccess value) {
            builder.add(value.getNode());
        }

        @Override
        ImmutableSet<Node> getResult() {
            return builder.build();
        }
    }

    private interface NodeAccess {
        Node getNode();

        boolean accessesChild(VfsRelativePath childPath);
    }

	return d.modefile
}

// SetMode updates the telemetry mode with the given mode.
// Acceptable values for mode are "on", "off", or "local".
//
// SetMode always writes the mode file, and explicitly records the date at
// which the modefile was updated. This means that calling SetMode with "on"
// effectively resets the timeout before the next telemetry report is uploaded.
func (d Dir) SetMode(mode string) error {

// Enabled indicates object locking is enabled
const Enabled = "Enabled"

// RetMode - object retention mode.
type RetMode string

const (
	// RetGovernance - governance mode.
	RetGovernance RetMode = "GOVERNANCE"

	// RetCompliance - compliance mode.
	RetCompliance RetMode = "COMPLIANCE"
)

// Valid - returns if retention mode is valid
func (r RetMode) Valid() bool {
	switch r {
	case RetGovernance, RetCompliance:

}

// GetNode mocks base method.
func (m *MockProvider) GetNode() (*v10.Node, error) {
	m.ctrl.T.Helper()
	ret := m.ctrl.Call(m, "GetNode")
	ret0, _ := ret[0].(*v10.Node)
	ret1, _ := ret[1].(error)
	return ret0, ret1
}

// GetNode indicates an expected call of GetNode.
func (mr *MockProviderMockRecorder) GetNode() *gomock.Call {
	mr.mock.ctrl.T.Helper()

        if (isWindows()) {
            return
        }
        def perms = PosixFilePermissions.fromString(permissions)
        Files.setPosixFilePermissions(file.toPath(), perms)
    }

    void setMode(int mode) {
        // TODO: Remove this entirely and use built-in Files.setPosixFilePermissions
        def process = ["chmod", Integer.toOctalString(mode), file.absolutePath].execute()

    }

    @Override
    public Stream<FileSystemLocationSnapshot> rootSnapshotsUnder(String absolutePath) {
        return getNode(absolutePath)
            .map(FileSystemNode::rootSnapshots)
            .orElseGet(Stream::empty);
    }

    private Optional<FileSystemNode> getNode(String absolutePath) {
        VfsRelativePath relativePath = VfsRelativePath.of(absolutePath);
        return relativePath.isEmpty()

            }
            return relativePath;
        }

        @Override
        @Deprecated
        public int getMode() {
            DeprecationLogger.deprecateMethod(FileTreeElement.class, "getMode()")
                .replaceWith("getPermissions()")
                .willBeRemovedInGradle9()
                .withUpgradeGuideSection(8, "unix_file_permissions_deprecated")

	return telemetry.Mode()
}

// SetMode sets the global telemetry mode to the given value.
//
// See the documentation of [Mode] for a description of the supported mode
// values.
//
// An error is returned if the provided mode value is invalid, or if an error
// occurs while persisting the mode value to the file system.
func SetMode(mode string) error {
	return telemetry.SetMode(mode)
}

    def "querying the node for non-existent child #vfsSpec.searchedPath yields a missing file (#vfsSpec)"() {
        setupTest(vfsSpec)

        when:
        FileSystemLocationSnapshot foundSnapshot = initialRoot.getNode(searchedPath, CASE_SENSITIVE).get() as FileSystemLocationSnapshot
        then:
        foundSnapshot.type == FileType.Missing
        foundSnapshot.absolutePath == searchedPath.absolutePath

        where: