deleteTempOutputFile is not working

Hi All,

I am trying to delete the temporary files which are created in the process of XML Publisher Bursting.

Below is the code

BurstingProcessorEngine dp = new BurstingProcessorEngine();

                dp.deleteTempOutputFile(true);

                dp.setTempDirectory(trx_base_dir);

                dp.setXMLAPI(controlFile);

                dp.setData(in);

                Properties prop = new Properties();

                dp.setConfig(prop);

                dp.process();

Thanks,

Sunil.