question: static private void copyStream ( final InputStream content , final OutputStream outstr ) throws IOException { final byte [ ] buf = new byte [ GZIP_BUFFER ] ; while ( true ) { final int rdlen = content . read ( buf ) ; if ( rdlen <= 0 ) { break ; } outstr . write ( buf , 0 , rdlen ) ; } }
target:  Copy the input stream to the output stream.