/* EPerson user = getCurrentUser(request);  MyDSpaceServlet.showPerformTask( request,
request.setAttribute("workflow.item", subInfo.submission); JSPManager.showJSP(request,
    private void doCancellation(HttpServletRequest request,        HttpServletResponse response,        SubmissionInfo subInfo,        int step,        int displayStep)        throws ServletException, IOException, SQLException    {        // If this is a workflow item, we need to return the        // user to the "perform task" page        if (isWorkflow(subInfo))        {/*            // Get the user            EPerson user = getCurrentUser(request);            MyDSpaceServlet.showPerformTask(                request,                response,                user,                subInfo.workflowItem);*/        }        else        {            request.setAttribute("submission.info", subInfo);            request.setAttribute("step", String.valueOf(step));            request.setAttribute("display.step",                String.valueOf(displayStep));            JSPManager.showJSP(request, response, "/submit/cancel.jsp");        }    }