public static void sendTempFile(String filename,HttpServletResponse response) throws IOException {
  File file=new File(System.getProperty("java.io.tmpdir"),filename);
  ServletUtilities.sendTempFile(file,response);
}

public static void sendTempFile ( String filename , HttpServletResponse response ) throws IOException { File file = new File ( System . getProperty ( "java.io.tmpdir" ) , filename ) ; ServletUtilities . sendTempFile ( file , response ) ; }
binary streams the specified file in the temporary directory to the http response in 1kb chunks .
