private void setupFlux() {
    HashMap<Object, Class<?>> storeMap = new HashMap<>();

    storeMap.put(DATA_USER, UserStore.class);
    storeMap.put(DATA_TODO, TodoStore.class);

    // setup relationship of components in framework
    FluxContext.getBuilder()
            .setBus(new Bus())
            .setActionHelper(new ActionHelper())
            .setStoreMap(storeMap)
            .build();
}