sdkman - Multiple versions of Java JDK on Mac

Install sdkman


curl -s "https://get.sdkman.io" | bash


Verify Installation


Open a new terminal and execute


sdk version


List candidates


sdk list


List available version for a candidate


sdk list java


Install Java LTS versions


sdk install java 21.0.4-jbr


sdk install java 17.0.12-jbr


sdk install java 11.0.14.1-jbr


Set default Java version

sdk default java 21.0.4-jbr


Create alias in $HOME/.zprofile to switch jdk

echo "alias jdk_21_use='sdk default java 21.0.4-jbr'" >> $HOME/.zprofile

echo "alias jdk_17_use='sdk default java 17.0.12-jbr'" >> $HOME/.zprofile

echo "alias jdk_11_use='sdk default java 11.0.14.1-jbr'" >> $HOME/.zprofile

List current default version of a candidate


sdk current java

List currently installed versions of a java


sdk list java | grep 'installed'

Install Maven

sdk install maven

List currently installed version of maven or other candidates


sdk list maven | grep '*'

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