public long getResponseAsFile(File f) throws HelloSignException {
        long bytesWritten = 0;
        try {
            bytesWritten = Files.copy(lastResponseStream, f.toPath(), StandardCopyOption.REPLACE_EXISTING);
        } catch (Exception e) {
            throw new HelloSignException(e);
        }
        return bytesWritten;
    }
public long getResponseAsFile ( File f ) throws HelloSignException { long bytesWritten = 0 ; try { bytesWritten = Files . copy ( lastResponseStream , f . toPath ( ) , StandardCopyOption . REPLACE_EXISTING ) ; } catch ( Exception e ) { throw new HelloSignException ( e ) ; } return bytesWritten ; }
Write the last response to a file.

@param f File
@return long bytes written
@throws HelloSignException Thrown if an exception occurs during the copy
of the response stream to the given file.