ManageDsaIT manageDSAIT = new ManageDsaITImpl();
manageDSAIT.setCritical( true );
// delete success
DeleteRequest deleteRequest = new DeleteRequestImpl();
deleteRequest.setName( new Dn( "uid=akarasuluref,ou=users,ou=system" ) );
deleteRequest.addControl( manageDSAIT );
conn.delete( deleteRequest );
assertNull( conn.lookup( "uid=akarasuluref,ou=users,ou=system", new Control[]
{ manageDSAIT } ) );