How to use multiple Java versions at the same time?

#applyit #java #jdk #jdk18 #jdk8 #jdk19 When we are working on multiple java projects at the same time, we need both java versions available. However changing environment variable frequently is not efficient approach. This video demonstrates how can we automate setting a required java version. We just need to run one command to set the required java version and within a second, the desired java version becomes available. This video answers the following questions: How to run multiple versions of Java on the same machine How to run multiple versions of Java on Windows How to run multiple versions of Java on Linux How to run multiple versions of Java on Ubuntu How to run Java 8 and Java 18 simultaneously Can we run two Java versions simultaneously Can we run two Java versions at the same time How to switch from one java version to another How to switch from Java 8 to Java 18 using command prompt Switch between Java versions using batch command How to work with different Java versions simultaneouly