Forwarding to Dubbo dev mailing list. Early investigation on JDK 12 support for Dubbo could be started if someone is interested.
---------- Forwarded message --------- From: Rory O'Donnell <rory.odonn...@oracle.com> Date: Mon, Feb 18, 2019 at 7:50 PM Subject: JDK 12: First Release Candidate available To: <ma...@apache.org> Cc: <rory.odonn...@oracle.com>, Dalibor Topic <dalibor.to...@oracle.com>, Balchandra Vaidya <balchandra.vai...@oracle.com>, Muneer Kolarkunnu <abdul.kolarku...@oracle.com>, <d...@tomcat.apache.org> Hi Mark, **OpenJDK builds *- JDK 12 Early Access build 32 **is now available **at : - jdk.java.net/12/* **JDK 12: First Release Candidate [1]** * Per the JDK 12 schedule [2], we are now in Release Candidate Phase. * The stabilization repository, jdk/jdk12, is open for P1 bug fixes per the JDK Release Process (JEP 3) [3]. * All changes require approval via the Fix-Request Process [4]. * Release note additions since last email o Build 31 - can_pop_frame and can_force_early_return capabilities are disabled if JVMCI compiler is used (JDK-8218025 <https://bugs.openjdk.java.net/browse/JDK-8218025>) The JVMTI |can_pop_frame| and |can_force_early_return| capabilities are disabled if a JVMCI compiler (like Graal) is used. As a result the corresponding functionality (|PopFrame| and |ForceEarlyReturnXXX| functions) is not available to JVMTI agents. This issue is being fixed via JDK-8218885 <https://bugs.openjdk.java.net/browse/JDK-8218885> [https://bugs.openjdk.java.net/browse/JDK-8218885 <https://bugs.openjdk.java.net/browse/JDK-8218885>]. o Build 28: JDK-8212233 <https://bugs.openjdk.java.net/browse/JDK-8212233> : javadoc fails on jdk12 with "The code being documented uses modules but the packages defined in $URL are in the unnamed module." * Changes in this build. <http://hg.openjdk.java.net/jdk/jdk12/log?rev=reverse%28%22jdk-12%2B31%22%3A%3A%22jdk-12%2B32%22-%22jdk-12%2B31%22%29> **OpenJDK builds *- JDK 13 Early Access build 8 is **now available **at : - jdk.java.net/13/* * These early-access, open-source builds are provided under the o GNU General Public License, version 2, with the Classpath Exception <http://openjdk.java.net/legal/gplv2+ce.html>. * Release Notes updates * Build 8 o GraphicsEnvironment.getCenterPoint()/getMaximumWindowBounds() are unified across the platforms (JDK-8214918 <https://bugs.openjdk.java.net/browse/JDK-8214918>) o The experimental FIPS 140 compliant mode has been removed from the SunJSSE provider. (JDK-8217835 <https://bugs.openjdk.java.net/browse/JDK-8217835>) * Build 7 o Change DOM parser to not resolve EntityReference and add Text node with DocumentBuilderFactory.setExpandEntityReferences(false) (JDK-8206132 <https://bugs.openjdk.java.net/browse/JDK-8206132>) * Build 6 o Base64.Encoder and Base64.Decoder methods can throw OutOfMemoryError (JDK-8210583 <https://bugs.openjdk.java.net/browse/JDK-8210583>) * Changes in this build <http://hg.openjdk.java.net/jdk/jdk/log?rev=reverse%28%22jdk-13%2B7%22%3A%3A%22jdk-13%2B8%22-%22jdk-13%2B7%22%29> * FOSS Bugs fixed in recent builds o Build 6 : JDK-8216970 <https://bugs.openjdk.java.net/browse/JDK-8216970> : condy causes JVM crash o Build 7: JDK-8215577 <https://bugs.openjdk.java.net/browse/JDK-8215577> : Remove javadoc support for HTML 4 Rgds,Rory [1] https://mail.openjdk.java.net/pipermail/jdk-dev/2019-February/002623.html [2] http://openjdk.java.net/projects/jdk/12/#Schedule [3] http://openjdk.java.net/jeps/3 [4] http://openjdk.java.net/jeps/3#Fix-Request-Process -- Rgds,Rory O'Donnell Quality Engineering Manager Oracle EMEA , Dublin, Ireland -- Best Regards! Huxing