@Test
public void testHandleResult001() {

    QueueingResultHandlerImpl<HogeBean> drh = new QueueingResultHandlerImpl<>();
    DummyResultContext ctxInNull = new DummyResultContext();
    ctxInNull.setResultObject(null);
    assertNotNull(drh);
    try {
        drh.handleResult(ctxInNull);
        drh.handleResult(ctxInNull);
        drh.handleResult(ctxInNull);
        drh.handleResult(ctxInNull);
        drh.handleResult(ctxInNull);
    } catch (Exception e) {
        e.printStackTrace();
        fail();
    }
}