res = new ICC_ProfileRGB(res.getProfileHandle());
} else if ( res.getColorSpaceType () == ColorSpace.TYPE_GRAY &&
res.getDataSize(icSigMediaWhitePointTag) > 0 &&
res.getDataSize(icSigGrayTRCTag) > 0
) {
res = new ICC_ProfileGray (res.getProfileHandle());
}
} catch (CMMException e) { /* return res in this case */ }
}