public CaseMilestoneList getMilestones(String containerId, String caseId, boolean achievedOnly, Integer page, Integer pageSize) { Collection<CaseMilestoneInstance> caseMilestones = caseRuntimeDataService.getCaseInstanceMilestones(caseId, achievedOnly, ConvertUtils.buildQueryContext(page, pageSize)); List<CaseMilestone> milestones = ConvertUtils.transformMilestones(caseMilestones); CaseMilestoneList milestoneList = new CaseMilestoneList(milestones); return milestoneList; }