public void updateLabelName(String ownerName, String labelName, String newName) { final LabelImpl label = EnvTool.getWebService().getLabel(ownerName, labelName); label.setName(newName); final Set<CaseImpl> cases = getDbSession().getCases(ownerName, labelName); if (cases != null && !cases.isEmpty()) { for (CaseImpl case1 : cases) { case1.setLabelName(newName); } } }