src/main/java +- com +- example +- Application.java +- ApplicationConstants.java +- configuration | +- ApplicationConfiguration.java +- controller | +- ApplicationController.java +- dao | +- impl | | +- ApplicationDaoImpl.java | +- ApplicationDao.java +- dto | +- ApplicationDto.java +- service | +- impl | | +- ApplicationServiceImpl.java | +- ApplicationService.java +- util | +- ApplicationUtils.java +- validation | +- impl | | +- ApplicationValidationImpl.java | +- ApplicationValidation.java