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

Jase
General Dev>Questions

What is the best blogging platform for self hosters?
Any opinions on the best platform for dev-friendly blogging?
#blogging
55 2067 16
New
sona11
General Dev>Questions

How can I apply a converted date to a SQL Server variable?
How can I apply a modified date and time to a variable? This is what I get when I execute the following query in SQL Server Mgmt Studio: ...
#sql
2 976 0
New
harwind
General Dev>Questions

Converting an Array to a String in JavaScript
I have an array of strings in JavaScript, and I need to convert it into a single string with specific delimiter characters between the el...
/js
5 1045 3
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

Choosing Programming Languages in 2023: Balancing Trends and Practicality
I’m considering learning new languages to expand my programming skills in 2023. While aware of popular choices, I seek advice on striking...
#question
9 898 4
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
geo
General Dev>Questions

Know of any underrated developer tools?
What are some good under rated developer tools?
#dev-tools
1 432 1
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 monitor arm for a better desk setup?
I’ve been researching monitor arms for the past few days because I want to improve my desk setup and make better use of my workspace. Aft...
#desktop
0 2 1
New

Other popular topics Top

AstonJ
General Dev>Hardware

BIIP MT3 Extended 2048 Custom Keycap Set (Drop)
This looks like a stunning keycap set :orange_heart: A LEGENDARY KEYBOARD LIVES ON When you bought an Apple Macintosh computer in the e...
/keyboards#apple#keycaps#mechanical-keyboards
14 6713 7
New
dimitarvp
macOS>Chat

My thoughts on macOS vs Linux
Small essay with thoughts on macOS vs. Linux: I know @Exadra37 is just waiting around the corner to scream at me “I TOLD YOU SO!!!” but I...
#macos#linux
166 9730 69
New
PragmaticBookshelf
Backend>Learning Resources

Concurrent Data Processing in Elixir
Learn different ways of writing concurrent code in Elixir and increase your application's performance, without sacrificing scalability or...
pragprog.com
#pragprog/elixir#published-book/book-concurrent-data-processing-in-elixir
78 6059 24
New
PragmaticBookshelf
Community>In The Spotlight

Spotlight: Rebecca Skinner (Author) Interview and AMA!
Author Spotlight Rebecca Skinner @RebeccaSkinner Welcome to our latest author spotlight, where we sit down with Rebecca Skinner, auth...
#author-spotlight/haskell/book-effective-haskell
106 11719 28
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
DevotionGeo
General Dev>Questions

Do you prefer regular mechanical keyboards or low profile mechanical keyboards and why?
I have always used antique keyboards like Cherry MX 1800 or Cherry MX 8100 and almost always have modified the switches in some way, like...
/keyboards#mechanical-keyboards
27 5496 10
New
CommunityNews
General Dev>In The News

X can’t stop spread of explicit, fake AI Taylor Swift images
Will Swifties’ war on AI fakes spark a deepfake porn reckoning?
arstechnica.com
/swift
0 8379 0
New
PragmaticBookshelf
Backend>Learning Resources

Agile Web Development with Rails 8
Get the comprehensive, insider information you need for Rails 8 with the new edition of this award-winning classic. Sam Ruby @rubys ...
pragprog.com
#pragprog#web-development/ruby/rails#published-book/book-agile-web-development-with-rails-8
12 7404 7
New
PragmaticBookshelf
Backend>Learning Resources

Ash Framework
Explore the power of Ash Framework by modeling and building the domain for a real-world web application. Rebecca Le @sevenseacat and ...
pragprog.com
#pragprog/elixir#published-book/ash/book-ash-framework
15 7555 9
New
pragdave
AI>Learning Resources

A Common-Sense Guide to AI Engineering
Build robust LLM-powered apps, chatbots, and agents while mastering AI engineering principles that will help you outlast the tools and th...
pragprog.com
#pragprog
17 1852 8
New
Back to top

Sponsor Spotlight

coders51

We build reliable cloud platforms for business-critical systems.

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