public static MetricName name(Class<?> klass, String... names) {
        return name(klass.getName(), names);
    }
@Test
    public void concatenatesClassNamesWithStringsToFormADottedName() throws Exception {
        assertThat(name(MetricRegistryTest.class, "one", "two"))
                .isEqualTo(MetricName.build("io.dropwizard.metrics.MetricRegistryTest.one.two"));
    }