### Question:
TaskLogDiscriminator extends AbstractDiscriminator<ILoggingEvent> { @Override public void start() { started = true; }  @Override String getDiscriminatingValue(ILoggingEvent event); @Override void start(); @Override String getKey(); void setKey(String key); String getLogBase(); void setLogBase(String logBase);  }### Answer:
@Test public void start() { taskLogDiscriminator.start(); Assert.assertEquals(true, taskLogDiscriminator.isStarted()); }