if(hm.containsKey(p.getChildId())){ mmdChild = hm.get(p.getChildId()); hm.put(p.getChildId(),mmdChild); mmdChild.setId(p.getChildId()); mmdChild.setParentId(p.getParentId());
if(hm.containsKey(p.getChildId())){ mmdChild = hm.get(p.getChildId()); hm.put(p.getChildId(),mmdChild); mmdChild.setId(p.getChildId()); mmdChild.setParentId(p.getParentId());