You’ll lose those settings when the shell is closed. The sdk use java command will only switch the Java version for the current shell. Run sdk current and confirm that Java 11 is being used. Switch to Java 11 with sdk use java 11.0.9.hs-adpt. You can also see the Java version that’s being used by running sdk current: Using java version 8.0.272.hs-adpt Type sdk list java to show the Java versions that have been installed and the Java version that’s currently being used. Now install Java 11 with sdk install java 11.0.9.hs-adpt. SDKMAN stores files it downloads in the /Users/powers/.sdkman directory. Here’s the terminal output when the installation is complete: Repackaging Java 8.0.272.hs-adpt. Install Java 8 with sdk install java 8.0.272.hs-adpt. Vendor | Use | Version | Dist | Status | IdentifierĪdoptOpenJDK | | 15.0.1.j9 | adpt | | 15.0.1.j9-adpt List the available Java versions with sdk list java: = This design pattern is also used in other version management tools like rbenv (Ruby) and pyenv (Python).
HOW TO INSTALL MULTIPLE JAVA VERSIONS ON MAC SOFTWARE
SDKMAN uses the shim design pattern to intercept Java relevant commands and route them to the correct software versions. sdkman is prepended to the PATH as follows: /Users/powers/.sdkman/candidates/java/current/bin:/Users/powers/.pyenv/shims:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin. ] & source "/Users/powers/.sdkman/bin/sdkman-init.sh" The installation script will append these lines to your ~/.zshrc file (you don’t need to add these lines – the installer will add them for you): #THIS MUST BE AT THE END OF THE FILE FOR SDKMAN TO WORK!!!Įxport SDKMAN_DIR="/Users/powers/.sdkman" Run sdk version and make sure SDKMAN 5.9.1+575 is output to verify the installation was successful. Run source "$HOME/.sdkman/bin/sdkman-init.sh" to load SDKMAN (this step is optional – you can also just close your Terminal and reopen it). SDKMAN is the best Java version management solution because it works out of the box for a variety of different programs.
SDKMAN stands for Software Development Kit MANager. It also provides support for other Java ecosystem projects like Maven, SBT, and Spark. SDKMAN is an amazing project that makes it easy to manage multiple versions of Java and Scala on a single computer.
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