![]() It provided me a huge list of packages to install, which, as I was able to recognize them, contained mostly fonts, icons, language files, and x11 (x-server-realted) libraries, all nice damned GUI staff, what I absolutely do not need - and cried for >200 MB storage space. Then I tried to re-install it using the following command: # apt-get install oracle-java8-jdk This comes with a pre-installed Oracle Java 8, but it was deleted when I wiped out the GUI and desktop components (along with various other useless softwares) to make a minimal platfrom. Download java-1.8. My current system is the strongly Debian-based Raspbian Wheezy (Kernel ver. A copy of the latest OpenJDK comes bundled with current versions Android Studio, and this is the JDK version we recommend you use for your Android projects. I want it headless, since I run my Raspberry server in console mode, with all GUI/desktop environment components uninstalled, to save storage place and performance. I want version 8, because Spigot also recommands to use this version for any Minecraft-related purpouses OpenJDK does not have version 8 yet anyway AdoptOpenJDK provides prebuilt OpenJDK binaries from a fully open source set of build scripts and infrastructure. I need Oracle Java, because I use an ARM architecture (Raspberry Pi 2) to run a Minecraft Spigot server, and red many times that ARM version of OpenJDK lacks critical optimalisation to provide suitable performance That said, both Optimizing Java and Java Performance are getting out of date quite quickly, their content on CMS, G1GC, ZGC and Shenandoah is out of date already and will be worse by Java 21.Įdit: they are getting out date, but it's not discouraging to read them, they're still great value for money, even if things changed, you will learn how to discover what and how changed.In another question here ( Minimal Java installation for Linux with no GUI) I found some information about headless installation of OpenJDK, but I would need this with Oracle Java 8. Oracle said it would provide public updates of Oracle JDK 8 through at least December 2020 for personal desktop use and January 2019 for commercial use. openjdk-8-doc: OpenJDK Development Kit (JDK) documentation openjdk-8-jdk: OpenJDK Development Kit. Systems Performance is more in-depth for performance monitoring and tuning, things that affect JVM and code compilation, but aren't described in 3 books before. ![]() After the first 2 you can probably quick read 2/3 of Java Performance as you will know what the next page will be about. ![]() If I were recommend you a roadmap, start with Java Concurrency In Practice, then Optimizing Java, then Java Performance, and then Systems Performance. springbootmodulemoduleControllerintellij IDEA Cannot determine path to ‘tools.jar’ library for 19 (E:Javajdk-19) language level 14 dependencies jdk jdk 19 jdk 8 jdk 8. The java 8 open jdk is one of the production-ready binary format distribution packages that contain all the jre like java runtime environment. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |