https://sdkman.io/
Home | SDKMAN! the Software Development Kit Manager
SDKMAN! is a tool for managing parallel versions of multiple Software Development Kits on most Unix based systems.
software development kitsdkmanmanager
https://grails.apache.org/blog/2019-01-07.html
SDKMAN! with Travis
Learn the steps involved to install SDKMAN in Travis CI.
sdkmantravis