Method copy

java/org/apache/catalina/servlets/DefaultServlet.java:2576–2590

Copy the contents of the specified input stream to the specified output stream, and ensure that the input stream is closed before returning (even in the face of an exception). @param is The input stream to read the source resource from @param ostream The output stream to write to @exception I

(InputStream is, ServletOutputStream ostream)

     * @exception IOException if an input/output error occurs
     */
    protected void copy(InputStream is, ServletOutputStream ostream) throws IOException {

        InputStream istream = new BufferedInputStream(is, input);

        // Copy the input stream to the output stream
        IOException exception = copyNoThrow(istream, ostream);

        // Clean up the input stream
        istream.close();

        // Rethrow any exception that has occurred
        if (exception != null) {
            throw exception;
        }
    }


    /**