See all the Java versions installed on Mac

Question

How can I get all the Java versions installed on my Mac?

Is there a terminal command for this?

When I run java -version, I get th

Answer 1

/usr/libexec/java_home -V

lists one line per Java environment installed (and known to the /usr/bin/java command). You can still have other Java installations - like Zulu or AdoptOpenJDK - which are not registered.