try {
InitialContext initialcontext = CVUtility.getInitialContext();
ListLocalHome listlocalhome = (ListLocalHome)initialcontext.lookup("local/List");
ListLocal listlocal = listlocalhome.create();
listlocal.setDataSource(this.dataSource);
listlocal.deleteList(i);
} catch (CreateException ce) {
throw new EJBException(ce);
} catch (NamingException re) {
throw new EJBException(re);
}