General Dev>Questions

How to install multiple Java versions?

DevotionGeo

DevotionGeo

How to install multiple Java versions?

The version of Java installed with Android Studio on my Mac is the following (when I run java -version)

openjdk version "1.8.0_242-release"
OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6915495)
OpenJDK 64-Bit Server VM (build 25.242-b3-6915495, mixed mode)

An hour later I’m taking an online class and one of the prerequisites is OpenJDK 11.
How do I install both of the versions side by side on my Mac if I don’t have ASDF.

9 comments
/java#openjdk
14 2169 9

Most Liked

finner

finner

hi @DevotionGeo - I now use sdkman to switch through my Java versions.
Here is the usage page.
On a mac the java sdks will be installed :

/Users/<you>/.sdkman/candidates/java/

In my case I have the following

/Users/<user>/.sdkman/candidates/java/11.0.2-open
/Users/<user>/.sdkman/candidates/java/12.0.2.j9-adpt
/Users/<user>/.sdkman/candidates/java/15.0.2.j9-adpt
current -> /Users/<user>/.sdkman/candidates/java/11.0.2-open

current is a symbolic link which points to the version you are currently using, so from inside an IDE you would have to point to the real folder.

Not sure of that helps you at this stage.

2
Post #6
finner

finner

hi @DevotionGeo - I’ve never even heard of asdf before :blush:
From what I can see about asdf it manages multiple languages, if you are constantly switching between languages and then versions within those languages then maybe asdf will work well for you. But as I’ve said, I have never used it.
If you do decide to use it let me know what you think.

2
Post #8
ohm

ohm

I’ve previously used jenv for handling multiple versions of Java (for use with JRuby), but if you’re already using asdf I think you should just continue with that and not introduce yet another new tools.

2
Post #10

Where Next?

View thread on forum
java
openjdk
Home General Dev>Questions
/java#openjdk
14 2169 9
Last post

Popular General Dev topics Top

Kurisu
General Dev>Questions

Using Git to share efficiently libraries between projects
You can go directly to the last paragraph of this post to read about my concern. I was trying Git submodules then found the above po...
#git#subtree#gitignore
20 1252 6
New
AstonJ
General Dev>Questions

Stopwords lists - any you recommend?
Stopwords are words that you normally filter for things like search queries, such as ‘as’, ‘because’ etc - there are a few online, but I ...
#stopwords
0 1193 1
New
thetoaderseventytwo
General Dev>Questions

I have no idea how to use Unity and C#
I’ve been trying to dip my feet into using Unity and C# for the sake of developing games, however, I have barely any knowledge of how to ...
#beginner#programming/c
5 875 4
New
harwind
General Dev>Questions

SQL Query Challenge: Finding the Latest Records
I’m working on a SQL query for a database containing records of customer transactions. Each transaction has a transaction_id, customer_id...
#sql
0 728 1
New
harwind
General Dev>Questions

JavaScript Challenge: Validating Email Addresses
I’m working on a web application where users can sign up with their email addresses. To ensure data integrity, I want to implement client...
/js
4 1220 4
New
harwind
General Dev>Questions

Navigating the Maze of Exception Handling in Java Programs
Hi, Take a riveting look at exception handling in Java programming, including the complicated dance between try-catch blocks, checked an...
/java
1 606 0
New
Tazmeen
General Dev>Questions

How to create a screenshot application that takes screenshots every few seconds?
Hello, I am new to this forum. Not really sure if this topic is relevant for this chat at all. I apologize if its not. I am trying to c...
#code
0 562 0
New
jaeyson
General Dev>Questions

Have you received any "Shopper Approved" email ?
Hi! I received an email from shopperapproved.com, I’ll copy-pasta here: Hi , Would you be willing to help future Manning.com customers...
#manning
5 658 5
New
dPhong31415
General Dev>Questions

What’s a good list of Elixir books recommended for beginners?
Hey everyone :waving_hand: I’ve just recently discovered Elixir, and honestly—it’s been mind-blowing so far (coming from a React backgro...
#community/elixir
9 1453 8
New
johnnaa
General Dev>Questions

Best standing desk for dual monitor setup?
Hey everyone, I’ve been looking for the best standing desk lately because I’m tired of sitting all day working from home. i read reviews...
#standing-desk
1 740 1
New

Other popular topics Top

AstonJ
General Dev>Hardware

Planck vs Preonic vs Subatomic (Keyboards)
I ended up cancelling my Moonlander order as I think it’s just going to be a bit too bulky for me. I think the Planck and the Preonic (o...
/keyboards#mechanical-keyboards#ortholinear#planck#preonic
105 17596 47
New
Exadra37
Linux>Chat

RancherOS is in end of life
Oh just spent so much time on this to discover now that RancherOS is in end of life but Rancher is refusing to mark the Github repo as su...
#linux#rancheros
10 6358 6
New
PragmaticBookshelf
Backend>Learning Resources

Programming WebRTC
Use WebRTC to build web applications that stream media and data in real time directly from one user to another, all in the browser. ...
pragprog.com
#pragprog#published-book/js#webrtc/book-programming-webrtc
27 6969 6
New
PragmaticBookshelf
Backend>Learning Resources

Effective Haskell
Build efficient applications that exploit the unique benefits of a pure functional language, learning from an engineer who uses Haskell t...
pragprog.com
#pragprog/haskell#published-book/book-effective-haskell
15 10218 1
New
AstonJ
macOS>Chat

How to block any website on Mac using Little Snitch
If you want a quick and easy way to block any website on your Mac using Little Snitch simply… File &gt; New Rule: And select Deny, O...
#macos#how-to#littlesnitch
5 11227 3
New
PragmaticBookshelf
General Dev>Learning Resources

A Common-Sense Guide to Data Structures and Algorithms in Python, Volume 1
Big O Notation can make your code faster by orders of magnitude. Get the hands-on info you need to master data structures and algorithms ...
pragprog.com
#pragprog/python#published-book/book-a-common-sense-guide-to-data-structures-and-algorithms-in-python-volume-1
24 5988 11
New
CommunityNews
General Dev>In The News

Review of Linux on Minisforum V3 AMD Ryzen Tablet
A Brief Review of the Minisforum V3 AMD Tablet. Update: I have created an awesome-minisforum-v3 GitHub repository to list information fo...
mudkip.me
#linux#review#amd
0 4635 0
New
AstonJ
Backend>Questions

Psql: error: connection to server on socket "/tmp/.s.PGSQL.5432" failed: No such file or directory
If you’re getting errors like this: psql: error: connection to server on socket “/tmp/.s.PGSQL.5432” failed: No such file or directory ...
#macos/rails/postgresql
1 5553 1
New
AstonJ
AI>In The News

DeepSeek (671B) running on a cluster of 8 Mac Mini Pros with 64GB RAM each
This is cool! DEEPSEEK-V3 ON M4 MAC: BLAZING FAST INFERENCE ON APPLE SILICON We just witnessed something incredible: the largest open-s...
#ai#macs/deepseek
0 6695 1
New
PragmaticBookshelf
Backend>Learning Resources

Eloquent Ruby, Second Edition
Write elegant Ruby code—not just correct, but idiomatic. Go beyond the vocabulary and syntax and learn to express yourself with eloquence...
pragprog.com
#pragprog/ruby#published-book/book-eloquent-ruby-second-edition
11 7668 8
New
Back to top

Sponsor Spotlight

Linux New Media

Publishing Linux Magazine, ADMIN, and MakerSpace for 25+ years.

Latest in Java

Java Portal ❯

General Dev>Questions

General Dev Questions ❯

Latest on Devtalk

Devtalk ❯

We ❤️ helpful members!

We reward our most helpful members via our MOTM scheme - by giving away a whopping 25 books per year!

Member of the Month

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Honeybadger

Real-time error tracking, performance insights, and observability for devs.

EEF

Supporting innovation across the BEAM ecosystem.

coders51

We build reliable cloud platforms for business-critical systems.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that move you from confusion to "Aha, now I get it!"

Linux New Media

Publishing Linux Magazine, ADMIN, and MakerSpace for 25+ years.

View all our sponsors ❯

Categories:

Sub Categories:

Popular Portals

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Honeybadger

Real-time error tracking, performance insights, and observability for devs.

EEF

Supporting innovation across the BEAM ecosystem.

coders51

We build reliable cloud platforms for business-critical systems.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that move you from confusion to "Aha, now I get it!"

Linux New Media

Publishing Linux Magazine, ADMIN, and MakerSpace for 25+ years.

View all our sponsors ❯

We're in Beta

About us Mission Statement See our Roadmap