For example, with the Eclipse Temurin version of the JDK, setting JAVA_HOME is simply a matter of choosing the option to set or override the JAVA_HOME variable on the third step of the installer. If ...

Copy this folder to where you want the Java 21 JDK to permanently reside. In this example, I’ve copied the Java 21 JDK to a folder named C:\_tools. It’s customary to add an environment or system ...