@Override
    public boolean shouldEmitDeltaMetrics() {
        return deltaMetrics;
    }
@Test
    public void testShouldEmitDeltaMetricsFalse() {
        ClientTelemetryEmitter emitter = new ClientTelemetryEmitter(ClientTelemetryUtils.SELECTOR_ALL_METRICS, false);
        assertFalse(emitter.shouldEmitDeltaMetrics());
    }