I am facing the error still

dude i am facing this hanging problem now. As you have said i read the output and error file. but my program gets hanged
still
I used the below lines only as you have used

InputStream output1 = process.getInpu tStream();
InputStream error1 = process.getErro rStream();
BufferedReader _output_ = new BufferedReader( new InputStreamRead er(output1));...