![]() ![]() ![]() With which it’s possible to switch between JDKs easily. For that reason, I’m using the alternatives framework I would prefer to use the distro’s JDK as long as it works for the task at hand. $ /usr/lib/jvm/jdk-11/bin/java -version openjdk version " 11 " OpenJDK Runtime Environment 18.9 ( build 11+28 ) OpenJDK 64-Bit Server VM 18.9 ( build 11+28, mixed mode ) 2.1. That’s easy too, you just have to download a tarball and extract it somewhere. In fact, the JVM fails to start and complains about Used to enable it simply aren’t getting recognized by OpenJDK 10. OpenJDK 10 doesn’t containįlight recorder, as at that time it was a commercial feature of Oracle JDK, but OpenJDK 11 does come with it.Īs a consequence, installing openjdk-11-jdk doesn’t allow applications to be instrumented with JFR, as the JVM options There’s one area tiny though where there’s a significant difference between 10 and 11 and that’s thatįlight Recorder got open sourced in the meantime. That’s a fairly good reasoning and perhaps an apt-get upgrade wouldn’t screw things up that badly when OpenJDK’s This choice was based on that assumption that there is a much smaller interface delta between releases 10 and 11 Version 10 is a non-LTS release, they’ve packaged it as openjdk-11-jdk until OpenJDK 11 goes GA. Nevertheless, do check what Java version does that actually install. This is very simple, you just need the following package. ![]() Openjdk-11-jdk, to my surprise that was still an earlier Ubuntu 18.04 (Bionic Beaver), which comes with a package named As this is the first LTS releaseĪfter version 8, it’s been awaited for long. ![]() OpenJDK 11 was released on the 25th of September, 2018. ![]()
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