According to the State of the Java Ecosystem report, as of 2024, more than 32% of applications use Java 11 in production. Java 8 is at 28.8%, Java 17 is at 35.4% and Java 21 is at just 1.4%.

If you want to switch to Java 18, locate and type the associated number for Java 18 and hit Enter on your keyboard. The system will set Java 18 as the current version.