@Override
    protected void doStart() throws Exception {
        super.doStart();
        asyncDispatchesAwareServletRequestListener = new AsyncDispatchesAwareServletRequestListener(getAsyncDispatches());
    }
@Test
    public void gaugesAreRegisteredWithResponseMeteredLevelCoarse() throws Exception {
        InstrumentedEE10Handler handler = new InstrumentedEE10Handler(registry, "coarse", COARSE);
        handler.setHandler(new TestHandler());
        handler.setName("handler");
        handler.doStart();
        assertThat(registry.getGauges()).containsKey("coarse.handler.percent-4xx-1m");
    }