function newFiles = leavingCell(obj,~)

            % Before doing anything else, especially DRAWNOW, get the

            % figure order.

            figuresOriginal = allchild(0); 

            % Determine which figures need a snapshot.

            newFigures = internal.matlab.publish.captureFigures; 

            figuresToSnap = internal.matlab.publish.compareFigures(obj.savedState, newFigures); 

            % Use the original order, just in case they have been moved

            % about by the operating system during DRAWNOWs.

            missingFigures = setdiff(figuresToSnap,figuresOriginal)'; 

            isSnapped = ismember(figuresOriginal,figuresToSnap); 

            figuresToSnap = flipud(figuresOriginal(isSnapped)); 

            figuresToSnap = [figuresToSnap; missingFigures]; 

            % Take a snapshot of the each figure that needs it.

            % Ensure that for figures docked to a

            % matlabshared.scopes.Container, only one snapshot is taken per

            % container when leaving the cell.

            newFiles = cell(size(figuresToSnap)); 

            figContainersSnapped = cell(size(figuresToSnap)); 

            for figuresToSnapCount = 1:numel(figuresToSnap) 

                f = figuresToSnap(figuresToSnapCount);

                isDocked = strcmpi(f.WindowStyle,'docked');

                grpName = '';

                if isDocked

                    % Determine the group name

                    [lastWarnMsg,lastWarnId] = lastwarn;

                    warnstate = warning('off','MATLAB:HandleGraphics:ObsoletedProperty:JavaFrame');

                    jf = get(f, 'JavaFrame');

                    warning(warnstate); % Restore the original warning state

                    % restore the last warning thrown

                    lastwarn(lastWarnMsg, lastWarnId);

                    if ~isempty(jf)

                        grpName = char(jf.getGroupName);

                    end

                end

                % Do not snap if we have already snapped the

                % group/container to which the figure belongs.

                shouldSnap =  ~isDocked || (isDocked && ~any(strcmpi(figContainersSnapped,grpName))); 

                if shouldSnap

                    imgFilename = snap(obj, f);

                    if isDocked && ismember(grpName,internal.matlab.publish.PublishFigures.setgetContainerNames)

                        % Add the group/container name that was snapped

                        figContainersSnapped{figuresToSnapCount} = grpName;

                    end

                     % Add to list of figures.

                     newFiles{figuresToSnapCount} = imgFilename;

                end               

            end

            % Remove empty filename as it will error with fileparts call to

            % determine the file extension and result in empty file

            % references.

            newFiles(cellfun('isempty',newFiles)) = []; 

            % Update SNAPNOW's view of the current state of figures.

            % Since the process of printing can change certain properties,

            % recapture figures to prevent extra snaps.

            obj.savedState = internal.matlab.publish.captureFigures; 

            % Restore the figures to the original order, in case printing

            % or something else jostled them.

            try 

                % Use ishandle to ignore figures which have closed.

                set(0,'children',figuresOriginal(ishandle(figuresOriginal))); 

            catch e

                if strcmp(e.identifier,'MATLAB:hg:g_object:BadChildren')

                    warning(e.identifier,e.message)

                else

                    rethrow(e)

                end

            end

        end