If you’re a software developer or simply want to run Java applications on your Windows 11 machine, the first thing you need to do is install the Java Development Kit (JDK) from Oracle. But fear not!

a. First of all you need to check whether you have Java on your system or not. b. You can simply do this by going on the following link- http://www.javatester.org ...

How to install Astah and switch your java-version if necessary. This worked for Ubuntu 19.04. on my machine. If you havent downloaded Astah yet, you can do it here. I downloaded Astah UML, but it ...