java-version-management.md

Java Version Management

Mac OS

Version check

• See all versions of java - /usr/libexec/java_home -V

SDKMAN

• Ref: https://blog.codeleak.pl/2020/01/manage-multiple-java-sdks-with-sdkman.html

.sdkmanrc

• Setup
• Option-1 - sdk env init
• Option-2 - Create .sdkmanrc file

.sdkmanrc ref

# Add the following to ~/.sdkman/etc/config
# sdkman_auto_env=true
# Ref: https://sdkman.io/usage#config
java=17.0.8.1-tem
maven=3.8.6
gradle=7.6

• Ref
  • https://blog.mrhaki.com/2020/10/automatic-switching-of-java-versions.html

jenv

• Ref: https://medium.com/@brunofrascino/working-with-multiple-java-versions-in-macos-9a9c4f15615a

• brew install jenv

• jenv add <JAVA_HOME>

• jenv versions

• jenv global 1.8.0.121

• jenv local 1.8.0.121

• jenv remove oracle64–1.7.0.79