3839404142434445464748
assertEquals(1, stat.getCount()); stat.increment(); assertEquals(2, stat.getCount()); stat.decrement(); assertEquals(1, stat.getCount()); Thread.sleep(500); stat.increment();
4041424344454647484950
stat.increment(); assertEquals(2, stat.getValue()); assertEquals(2, stat.getUpdateCount()); stat.decrement(); assertEquals(1, stat.getValue()); assertEquals(3, stat.getUpdateCount()); Thread.sleep(500);