jetbrick-webmvc/src/main/java/jetbrick/web/mvc/RequestContext.java
public Model getModel() {
        Model model = (Model) request.getAttribute(Model.NAME_IN_REQUEST);
        if (model == null) {
            model = new Model();
            request.setAttribute(Model.NAME_IN_REQUEST, model);
        }
        return model;
    }
public Model getModel() {
        Model model = (Model) request.getAttribute(Model.NAME_IN_REQUEST);
        if (model == null) {
            model = new Model();
            request.setAttribute(Model.NAME_IN_REQUEST, model);
        }
        return model;
    }
public Model getModel ( ) { Model model = ( Model ) request . getAttribute ( Model . NAME_IN_REQUEST ) ; if ( model == null ) { model = new Model ( ) ; request . setAttribute ( Model . NAME_IN_REQUEST , model ) ; } return model ; }
---- model ------------------------------------------------
---- model ------------------------------------------------