Hello All,
Please review the following fix in JDK11 : Bug : https://bugs.openjdk.java.net/browse/JDK-5109146 Webrev : http://cr.openjdk.java.net/~jdv/5109146/webrev.00/ Issue: PNGMetadata.mergeStandardTree() function doesn't set proper bKGD colortype. Solution: When bKGD R, G, B values are unique we need to store appropriate bKGD colortype in metadata. Note : Test case which is present as part of review in JDK-6574555 is only updated to handle regression scenario for this bug also. Regression scenario between this bug and JDK-6574555 differ only in what type(native/standard) metadata we use to merge bKGD RGB values. Thanks, Jay