public void postRender() {
        AppState[] array = getStates();
        for (AppState state : array) {
            if (state.isEnabled()) {
                if (app.getAppProfiler() != null) {
                    app.getAppProfiler().appSubStep(state.getClass().getSimpleName());
                }
                state.postRender();
            }
        }
    }
Calls render for all attached and initialized states, do not call directly.
jme3-core/src/main/java/com/jme3/app/state/AppStateManager.java