private void closeJdbcXAResources(Vector connList) {
int size = connList.size();
for (int i=0; i<size; i++) {
try {
ManagedConnection con = (ManagedConnection) connList.elementAt(i);
con.destroy();
} catch (Exception ex) {
_logger.log(Level.FINE,"JDBC Resources cannot be closed",ex);
}
}
}