code: public boolean getChildNodesDataByPage(NodeData parent, int fromOrderNum, int offset,int pageSize, List<NodeData> childs)
        throws RepositoryException
     {
        Statistics s = ALL_STATISTICS.get(GET_CHILD_NODES_DATA_BY_PAGE_DESCR);
        try
        {
           s.begin();
           return wcs.getChildNodesDataByPage(parent, fromOrderNum, offset,pageSize, childs);
        }
        finally
        {
           s.end();
        }
     }
docs: {@inheritDoc}