Point 4 will lag behind for some days due to other must-do tasks, but knowing that everything will be still working right avoids any unwanted urgency. Recompile the existing services deployed on the server with the upgraded java11-based tools. On next week, dowload from Anywhere Software products' pages all the stuff needed for a fresh installation (OpenJDK11-based). On Sunday, upgrade my server to OpenJDK11 through the internal yum command.Ģ. Yes, JRE will suffice (in my case), but won't be a full JDK a better choice in the long run (who knows what will be the needs in time)?īased on your hints, I will procede like this:ġ. ![]() Accept the license agreement and download the appropriate tar.gz file for your systems architecture. I saw installations with both Java8 and Java11, but I prefer to keep things simple so, once took the decision to upgrade, I will rather go to the single installation strategy. To install Oracle Java SE: Navigate to Oracle Java SE downloads page, and choose the version of Java you wish to use. This let me upgrade the server on Sunday and restart existing services (jserver-based services), buying me some more time to upgrade the dev system and to recompile those same apps too. Installing Java 11 on Rocky Linux 9 / AlmaLinux 9 can be done using two methods: a. OpenJDK Red Hat Enterprise Linux Microsoft Windows. Install Java 11 on Rocky Linux 9 / AlmaLinux 9. OpenJDKOpen Java Development Kit Java Platform, Standard Edition (Java SE). Just posted to scout for something I could have missed and advice from who already took the upgrade path.īTW, I am aware that I could have both 8 and 11 on my dev machine (and different versions of B4X products too), but I prefer to make up my mind once and then stick to that decision for a long time.Ĭlick to expand.Good to know. The following are the open souce implementations of Java, OpenJDK: the open-source reference implementation version of the Java SE platform Oracle JDK/JRE: production-ready Java implementation. In this post, I will guide you to setup Java 11 on Windows operating system by downloading and installing Java Development Kit (JDK) version 11 from Oracle. To summarize: I know I should upgrade and I will do it anyway. Will my Jetty-based server programs still compile and work untouched? Would I need to upgrade/modify anything on my server? What if I develop using JDK11 and the server still is on its JDK/JRE 8? Any foreseeable problem? ![]() My main concern is about strong backward compatibility. Surely I'm not an early adopter (hehe), but it's clear that going 8 to 11 it's now more than a suggestion it's becoming day by day a need.įor what I've read it seems that the biggest "problem" is the lack of the double-click to start a jar program (and a simple batch could cure it afterall double-clicking the jar or the bat ain't that different.). Java SE 11 Download (LTS recommended) Java SE 9 Download MS-Windows musl z/OS. Īnyway, I'm currently using Java 8 for anything (server projects, desktop projects, mobile projects). Just borrowed some excellent poetry and turned it to. ![]() Or to take arms against a sea of troubles Whether 'tis nobler in the mind to suffer To upgrade, or not to upgrade, that is the question:
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