Switching Java in Manjaro

I’ve a few programs that require Java and some need older version that others. I currently have openjdk 8 and 11 installed and needed to switch the default version from 8 to 11.

What’s installed:

$ archlinux-java status                             
Available Java environments:
  java-15-openjdk 
  java-8-openjdk/jre (default)

Changing it is as easy as copying the name and using set:

archlinux-java set java-15-openjdk

References

https://wiki.archlinux.org/index.php/java#Switching_between_JVM