getUserManager().removeUser(getUser().getUsername());
getUserManager().removeUser(getUser().getId().toString());
    public ILink delete(IRequestCycle cycle) {        if (log.isDebugEnabled()) {            log.debug("entered delete method");        }        getUserManager().removeUser(getUser().getUsername());        UserList nextPage = (UserList) cycle.getPage("users");        nextPage.setMessage(getText("user.deleted", getUser().getFullName()));        return getEngineService().getLink(false, nextPage.getPageName());    }