{
String key = brandVersion + imageName;
Boolean isImagedBranded = null;
AWSession session = requestContext.session(false);
if (session != null) {
isImagedBranded = (Boolean)session.dict().get(key);
}
if (isImagedBranded == null) {
AWResource resource = rm.resourceNamed(imageName, true);
long crc = imageCRC(resource);
isImagedBranded = Boolean.valueOf(crc != systemImageCRC);