public final int getAsyncRenderMode( javax.faces.context.FacesContext facesContext) { return engine.getIntProperty(Properties.ASYNC_RENDER_MODE, 0, facesContext); }
public final int getAsyncRenderMode() { return getAsyncRenderMode(null); }
    public final int getAsyncRenderMode(            javax.faces.context.FacesContext facesContext) {        return engine.getIntProperty(Properties.ASYNC_RENDER_MODE, 0,                facesContext);    }