Best way to use multiple Java versions | Q&A

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Java 11 is out and you want to try it out, but you still want to keep Java 8 as your primary SDK? Check this video to find out how to make it happen in the most convenient way.. or check followup links :-)

This is the first episode from Q&A series where I answer questions you ask me or ones I find frequently on the web. Feedback is welcome!

Follow up links:

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Another great video!!! Thx for it. I think it is worth to mention that if you type "sdk use java version" it will only switch in current open terminal. To change it global we need to type "sdk default java verison"

barslo
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Thank You!! That was the easiest solution

snehakb
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Nice. I have JDK 10 on my machine (windows) but it seems JDK 8 is being used at my training and also is needed for SQL Developer as well. Will try this on windows!

raytech
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Thanks for your very helpful videos.
I am having a problem, as I'm following your Heroku tutorial, Heroku is throwing a build error "Could not target platform: 'Java SE 11' using tool chain: 'JDK 8 (1.8)'." So I'm using Sdkman and trying to change sdk as per your video, but when I 'java -version' it doesn't change. Any ideas? Have I not set up my environment variable JAVA_HOME properly? Thank you.

Sausty
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Hi i want to learn reactive ? How it's internally working in depth?

salmankhandu