protected void show(String[] params, HttpServletRequest request, HttpServletResponse response) { ISocialmore sm = Socialmore.connect(this); if (sm == null || User.getSession(request) == null) { forwardTo(request, response, "Sessions/login"); return; } IUser dest; try { dest = sm.getUserByID(Integer.parseInt(params[1])); } catch (NumberFormatException | RemoteException e) { forwardTo(request, response, "Users/index"); return; } request.setAttribute("dest", dest); index(request, response); }