public void writeNode(Node node, StringBuilder xmlDump, boolean includeMeta) {
WorkItemNode workItemNode = (WorkItemNode) node;
writeNode("humanTask", workItemNode, xmlDump, includeMeta);
visitParameters(workItemNode, xmlDump);
xmlDump.append(">" + EOL);
Work work = workItemNode.getWork();
visitWork(work, xmlDump, includeMeta);
visitInMappings(workItemNode.getInMappings(), xmlDump);
visitOutMappings(workItemNode.getOutMappings(), xmlDump);
for (String eventType: workItemNode.getActionTypes()) {
writeActions(eventType, workItemNode.getActions(eventType), xmlDump);