What specific version of Java was used in your previous work projects?

In previous projects, I used different versions of Java depending on the requirements:

• Java 8 (1.8) — the most commonly used version for enterprise applications.
• Java 11 — for projects that required LTS support and new language features.

For example, to run an application on Java 11, the command used was:

java -version
# output: openjdk version "11.0.x" 202x-xx-xx

The choice of version depended on library compatibility and client requirements.