Only the first letter of the entity name should be made lower case.
For example entity "ModelObject"
In ModelObjectListTest:

GenericManager<ModelObject, Long> modelobjectManager =
                (GenericManager<ModelObject, Long>) applicationContext.getBean("modelobjectManager");

Should be:

GenericManager<ModelObject, Long> modelObjectManager =
                (GenericManager<ModelObject, Long>) applicationContext.getBean("modelObjectManager");