download - Downloading an email attachment using java -

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i doing mail application using javamail. every thing fine, when user downloading attachment, exact attachment (fine) .at same time 0 byte file creating in server same file name.

how stop creation of 0 byte files in server.

my code :- 

attfile = new file(attname);   fileoutputstream fileoutput = new fileoutputstream(attfile);  inputstream = part.getinputstream();   bufferedoutputstream outs = new bufferedoutputstream(fileoutput);   byte b[] = new byte[part.getsize()];   is.read(b);   out = response.getoutputstream();   out.write(b);

you have 2 different (unrelated afaict) output streams: outs (wrapping fileoutput) , out. outs , fileoutput not seem used create empty file.


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