The following command enables you to run any Java JAR file on the command line: java -jar jarfilename.jar To use the JAR file opener that comes when you install Java with the JDK, just issue the ...

QUICK ANSWER To open and extract JAR files, you can use any file extraction software. This includes the built-in option on Windows or third-party apps like WinRAR or 7-Zip.

Red Hat's long-term support for OpenJDK on Windows ensures Java developers who write for the Windows platform will receive the same assurance for app support as their peers who build apps on the Red ...