public ProcessNodeList getProcessNodes(String containerId, Number processInstanceId) { logger.debug("About to get process nodes for process instance {} in container {}", processInstanceId, containerId); Collection<ProcessNode> processNodes = processInstanceAdminService.getProcessNodes(processInstanceId.longValue()); logger.debug("Found process nodes {} for process instance {}", processNodes, processInstanceId); ProcessNodeList processNodeList = convertProcessNodes(processNodes); return processNodeList; }