code:     public static void main(String[] args) {
          new RunSQLHelper().runSQL("derbyDB4",
                  "create table derbyTbl1(num int, addr varchar(40));"
                          + "create table derbyTbl2(num int, addr varchar(40));"
                          + "create table derbyTbl3(num int, addr varchar(40));"
                          + "insert into derb", false);
      }
  