Check the Java version in Liferay PaaS

Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM).

Issue

• You want to know which Java version is running.

Environment

• Liferay 7.2+ 
• Liferay PaaS

Resolution

• You can run the following command in the shell of the Liferay service

  java -version

• To get the configured Java paramaters you can run
  

  java -XX:+PrintCommandLineFlags -version

Additional Information

• Shell access