### Question:
RequestStageContainer { public Long getId() { return id; } RequestStageContainer(Long id, List<Stage> stages, RequestFactory factory, ActionManager manager);  RequestStageContainer(Long id, List<Stage> stages, RequestFactory factory, ActionManager manager,
                               ExecuteActionRequest actionRequest); Long getId(); void setClusterHostInfo(String clusterHostInfo); void addStages(List<Stage> stages); List<Stage> getStages(); long getLastStageId(); void setRequestContext(String context); State getProjectedState(String host, String component); void persist(); RequestStatusResponse getRequestStatusResponse();  }### Answer:
@Test public void testGetId() { RequestStageContainer requestStages = new RequestStageContainer(500L, null, null, null); assertEquals(500, requestStages.getId().longValue()); }