Confluence 2.9 : Java 1.4 Support Timeline
This page last changed on Aug 06, 2008 by smaddox.
What is happening?As part of the ongoing development of Confluence, we have raised our minimum supported version of the Java platform.
What does this mean to me?I use ConfluenceUsers of Confluence websites should see absolutely no change. I administer a Confluence ServerIf you are running Confluence 2.8 or one of the 2.8.x patch releases, your current version of Confluence will continue to run in your current environment without change. If you choose to upgrade to Confluence 2.9, you will need to ensure your environment is running at least Java 5. You can check your current Java version in Confluence:
If you are running the Confluence EAR-WAR edition against your own application server, you will need to check with your application server vendor about which JDK versions are supported. I am a Confluence Plugin/Extension DeveloperPlugin developers who want their plugins to work on Confluence 2.8 and earlier should continue to compile their plugins with the Java 1.4 compiler. Plugin developers specifically targeting Confluence 2.9 and later should use the Java 5 compiler and Java 5 language features. Why Now?Our normal policy for JDK support is to follow Sun's Java Technology End-of-Life policy, where only the most recent three major versions of Java are supported. On Sun's original timeline for the release of Java 7, Java 1.4 would have been scheduled for EOL in (Northern Hemisphere) Spring 2008. Sun's release roadmap for Java 7 has since been pushed back to 2009, but we feel that it is in the best interests of Confluence to stick to the original schedule. Given Java 1.4's near-obsolescence, saved only by the slipping schedule of Java 7, IT departments should already be planning to transition away from Java 1.4. Our surveys of customers suggest that most are already running Java 5, and those that don't are running application servers that can easily support the new version. As such, the cost of continuing to support the old version, both in developer and support resources, cannot really be justified. Progress on this issue can be tracked here: CONF-10365 |
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Document generated by Confluence on Aug 07, 2008 19:05 |