How do you run a JAR at the command line? As long as you have Java installed, and the PATH variable points to the \bin directory of the JDK, you issue the following command to run a JAR file at the ...

Final thoughts on Directory Navigation in Java Java provides a few ways to traverse a directory, depending on which version you are using.

To check which version of Java you have on your Windows computer, you'll need to open the Command Prompt.