### Question:
MetricsContext { public static void stop(final Timer.Context context) { if (null != context) { context.stop(); } }  static void init(final ShardingProperties shardingProperties); static Timer.Context start(final String name); static void stop(final Timer.Context context); static void clear();  }### Answer:
@Test public void assertStopWhenMetricsDisable() { initDisabledMetrics(); MetricsContext.stop(null); }