What version of java development kit should i download

Consider Quarkus , if you have a strong Java EE background. Consider Micronaut , if you like Groovy and Grails. This site is maintained by Jochen Christ. Any recommendations or opinions represented on this site are personal and based on long-term professional experience. The author is not associated with any of the organizations stated here.

Found an error or something is missing? Please raise an issue or create a pull request. This site gives independent, yet opinionated recommendations. Releases Under the current JDK release model , a new feature release with a new major version number is planned every six months, in March and September. Free updates by Oracle ended , but still maintained by others. Upgrade to a 11 or 17 within the next months!

Upgrade to 11 or 17 now! Plan upgrade to version 17 within the next months. Upgrade to 17 now! Adoptium Eclipse Temurin Website Releases Docker Images Eclipse Adoptium is a top-level project under the Eclipse Foundation, which provides resources and a professional governance model for open source software.

The website and older releases are kept online to access archived releases. Microsoft provides releases for major development platforms. Speaking of the long-term support versions, I mentioned that JDK 11 is the latest long-term support version supported to at least In other words, in terms of supporting that long-term support, that would be the next base I suspect that most large companies will be focusing on.

They'll be targeting the September release of JDK 17 as the next time to update. In other words, they'll move their code base from JDK 11 to JDK 17 at that point in time so that they've got a fixed agenda that they can actually focus on and they may even be on the site in between actually producing their software for their clients. They may even have some staff who are dedicated to just making sure that things are gonna be ready for JDK 17 so that may well be what they'll be doing.

In any event, the thing is, my recommendation is to stick with JDK 11 right now. I do realize that this isn't a perfect system because, if you wanna take advantage of some of the new features that have been introduced, for example, JDK 12 has got a new switch expression feature which is pretty neat , we obviously can't use that sticking to JDK It's a bit of give or take there.

You gotta take the good with the bad so I think there are more reasons for you to to stick to JDK 11 because that's more than likely what your future employer is gonna be using when you switch across to them anyway.

I think JDK 11, in general, is a good choice for most developers and, again, it's because most companies that you work for, or go to work for, will be using that. All right, so that's what version of the JDK that I recommend and I actually said earlier in the post that I'm gonna create another blog article and it will be coming up after this one in a few days time. I'm gonna go through the vendors, the major companies or vendors that produce JDK's.

It can get a bit confusing as to what version or which vendor you should be choosing but I'll go through the pros and cons and lead you, hopefully, to a decision on which way you can go.

However, I can only use Java 11 when working on Spring Boot 2. Les Hazlewood is a senior architect at Okta. Micah Silverman is a technical instructor at Okta. My career seems to have lead down the path of build tools and web security.

This has also forced me to support using JVMs on a variety of systems. The first thing I ever wrote was an applet for the SyFy Channel SciFi back then that was an online Ouija board where the answers you got were from a dictionary of SF, horror and fantasy terms. I took a sharp turn from there into large banking and insurance companies, all of which became Java shops fast. Micah Silverman : I love the way the language and community continue to adapt and evolve over the years. There seems to be an "Is Java dead?

There was a time when Java was first released for Linux that it only supported "green threads". These were virtualized threads and the performance was terrible. There were lots of "Java will die" articles during this period. But eventually, the builds supported native threads, the binaries became leaner and faster and now Java is on billions of devices around the world.

Recently, I was running GraalVM more or less by accident, I installed it to play around with the "native-image" options, and a couple weeks later, realized it was still on my path. Creating a single binary from a Java project has me excited for the possibility of creating easy to install CLI tools. Brian Demers : This is tricky one, many of us are still going to be supporting a minimum version of Java 8 for a while.

For production, I suggest starting with what is readily available on your platform Amazon, Red Hat and switch later to a different distro later if you need to. I was pissed that while the incorporation of Jigsaw with Java 9 and above is awesome, it essentially broke existing code immediately. But, the route of "pulling the band-aid" is not terrible either.

Search for Java 1. The JRE is only the Java Runtime Environment which is all you need as an end-user to run programs, but does not include the compiler and developer tools. On the download page, accept the license by clicking the radio button and download the relevant version, Windows x64 for most people. If you want to download demos and sample code, scroll down on the page and download the demos that go with the JDK you downloaded.

I highly recommend getting these. It is full of great code examples you can use as reference material, and precompiled programs ready to run. The demos are not installed, but come in a zip file of standalone Java source code examples. I'm going to download them and show you how to compile and run one of them to make sure everything is working.

After downloading, simply locate your downloaded files, and double click them to run the installer. I choose to install 1.