public int[] getStaticData()
 {
     int[] result = new int[4];
     Clustering_Users_DAO dao = null;
     try
     {
         dao = new Clustering_Users_DAO();
         dao.beginTransaction();
         result = dao.getStaticsData();
         dao.commitTransaction();
     }
     catch (Exception ex)
     {
         dao.rollbackTransaction();
         throw ex;
     }
     return result;
 }