StaticMDCBinder { public String getMDCAdapterClassStr() { return adapter.getClass().getName(); } private  StaticMDCBinder(); MDCAdapter getMDCA(); String getMDCAdapterClassStr(); static final StaticMDCBinder SINGLETON; }
@Test public void className() { assertThat(StaticMDCBinder.SINGLETON.getMDCAdapterClassStr()).isEqualTo(TinylogMdcAdapter.class.getName()); }