private void byteArrayDataSource()

in src/main/java/org/apache/commons/mail/ByteArrayDataSource.java [137:176]

35 lines of code
5 McCabe index (conditional complexity)


    private void byteArrayDataSource(final InputStream aIs)
        throws IOException
    {
        BufferedInputStream bis = null;
        BufferedOutputStream osWriter = null;

        try
        {
            int length = 0;
            final byte[] buffer = new byte[ByteArrayDataSource.BUFFER_SIZE];

            bis = new BufferedInputStream(aIs);
            baos = new ByteArrayOutputStream();
            osWriter = new BufferedOutputStream(baos);

            // Write the InputData to OutputStream
            while ((length = bis.read(buffer)) != -1)
            {
                osWriter.write(buffer, 0, length);
            }
            osWriter.flush();
            osWriter.close();

        }
        finally
        {
            if (bis != null)
            {
                bis.close();
            }
            if (baos != null)
            {
                baos.close();
            }
            if (osWriter != null)
            {
                osWriter.close();
            }
        }
    }