Hi, Three of these errors are related to Infinispan which you have already contacted. Two are related to dom4j which we use for XML parsing. While I think our next gen version will no longer use dom4j, we don’t plan on moving away from dom4j for the older and current releases. So I am not sure why you guys are removing org.relaxng form the JDK but if you do then we won’t be able to have Hibernate ORM running on JDK 9. Emmanuel On 10 Oct 2014, at 12:00, Rory O'Donnell Oracle, Dublin Ireland < rory.odonnell(a)oracle.com&gt; wrote: > Hi Sanne, > > Did you have time to review the report, any feedback ? > > Rgds,Rory > > On 11/09/2014 15:14, Rory O'Donnell Oracle, Dublin Ireland wrote: >> Hi Sanne, >> >> As part of the preparations for JDK 9, Oracle’s engineers have been analyzing open source projects like yours to understand usage. >> One area of concern involves identifying compatibility problems, such as reliance on JDK-internal APIs. >> >> Our engineers have already prepared guidance on migrating some of the more common usage patterns of JDK-internal APIs to supported public interfaces. The list is on the OpenJDK wiki [0], along with instructions on how to run the jdeps analysis tool yourself . >> >> As part of the ongoing development of JDK 9, I would like to encourage migration from JDK-internal APIs towards the supported Java APIs. I have prepared a report for your project release hibernate-release-4.3.6 based on the jdeps output. >> >> The report is attached to this e-mail. >> >> For anything where your migration path is unclear, I would appreciate comments on the JDK-internal API usage patterns in the attached jdeps report, (if any) - in particular comments elaborating on the rationale for them - either to me or on the adoption-discuss [1] mailing list at OpenJDK. >> >> Finding suitable replacements for unsupported interfaces is not always straightforward, which is why I am reaching out to you early in the JDK 9 development cycle so you can give feedback about new APIs that may be needed to facilitate this exercise. >> >> Thank you in advance for any efforts and feedback helping us make JDK 9 better, >> Rgds,Rory >> >> [0] https://wiki.openjdk.java.net/display/JDK8/Java+Dependency+Analysis+Tool >> [1] http://mail.openjdk.java.net/mailman/listinfo/adoption-discuss >> > > -- > Rgds,Rory O'Donnell > Quality Engineering Manager > Oracle EMEA , Dublin, Ireland > > > > _______________________________________________ hibernate-dev mailing list hibernate-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/hibernate-dev