}
}
public void testCaptchaImageData() throws Exception
{
CaptchaImageResource cir = new CaptchaImageResource(captchaConfig);
cir.setBackgroundImage(background);
cir.init();
OutputStream output = null;
try
{
output = new FileOutputStream(tempCaptchaFile);
IOUtils.write(cir.getImageBytes(), output);
}
finally
{
IOUtils.closeQuietly(output);
}