@After public void tearDown() throws Exception { if (accessApproval != null && accessApproval.getId() != null) { accessApprovalDAO.delete(accessApproval.getId().toString()); } if (accessApproval2 != null && accessApproval2.getId() != null) { accessApprovalDAO.delete(accessApproval2.getId().toString()); } if (accessRequirement != null && accessRequirement.getId() != null) { accessRequirementDAO.delete(accessRequirement.getId().toString()); } if (accessRequirement2 != null && accessRequirement2.getId() != null) { accessRequirementDAO.delete(accessRequirement2.getId().toString()); } if (node != null && nodeDAO != null) { nodeDAO.delete(node.getId()); node = null; } if (node2 != null && nodeDAO != null) { nodeDAO.delete(node2.getId()); node2 = null; } if (evaluation != null && evaluationDAO != null) { evaluationDAO.delete(evaluation.getId()); evaluation = null; } individualGroup = userGroupDAO.findGroup(TEST_USER_NAME, true); if (individualGroup != null) { userGroupDAO.delete(individualGroup.getId()); } individualGroup2 = userGroupDAO.findGroup(TEST_USER_NAME_2, true); if (individualGroup2 != null) { userGroupDAO.delete(individualGroup2.getId()); } }