Hi,
Please review following fix in JDK9: Bug : https://bugs.openjdk.java.net/browse/JDK-8143562 Webrev : http://cr.openjdk.java.net/~jdv/8143562/webrev.00/ Issue : We are getting null for ImageTypeSpecifier when we use getRawImageType() API for YCbCr Image. Root cause : When colorspace is YCbCr, there is no condition to create ImageTypeSpecifier in produce() function Solution : Since we add RGB as default ImageType for YCbCr colorspace in getImageTypes() API. Followed same approach and considering it as RGB in getRawImageType(). Thanks, Jay