public Meter meter(String name) {
        return meter(MetricName.build(name));
    }
@Test
    public void accessingAMeterRegistersAndReusesIt() throws Exception {
        final Meter meter1 = registry.meter(THING);
        final Meter meter2 = registry.meter(THING);

        assertThat(meter1)
                .isSameAs(meter2);

        verify(listener).onMeterAdded(THING, meter1);
    }