Re: [wildfly-dev] sun.misc.Unsafe usage, etc.

From: "Scott Stark" <sstark(a)redhat.com&gt; To: wildfly-dev(a)lists.jboss.org Sent: Tuesday, July 21, 2015 11:58:08 AM Subject: [wildfly-dev] sun.misc.Unsafe usage, etc. In case you didn't see the msg I sent to the core, I started up a discussion thread "What are our middleware sun.misc.Unsafe uses?" (https://developer.jboss.org/message/936359) to identify and track the replacement for all of the Unsafe uses. As the start of the discussion indicates, this came up because there was fear that Java 9 would prevent access to the various internal packages. There may be a Java EC working group on the problem, but it would be best for use to work on getting public replacements in place by working with our OpenJDK team lead by Andrew Haley. I have some comments I collected from other threads on the topic from Andrew, Jason and David as well as the Java EC summary of the Unsafe situation as background at the start of the thread. Please add to or correct anything that shows up on the thread as I work through the projects to identify what we are using and why. The first think I checked out was the use of the Unsafe usage by jboss-modules in the current wildfly trunk build. That turns out to be synchronization primitives that have already been dropped in the 1.5.0 snapshot due to JDK7+ being required. Hopefully most of these are similar workarounds for older Java platforms, but where they are not, I want to make sure we are either tracking or creating an OpenJDK JEP (http://openjdk.java.net/jeps/1) for the public api replacement. _______________________________________________ wildfly-dev mailing list wildfly-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/wildfly-dev