How can I programm a programm with the same functions from a Console programm to a runable Application in Java?

Question

Create a Console Programm to a Runable Programm!

Answer 1

A Java file when compiled, gets converted into an executable file, which is itself a runnable Java application. You can run it by simply clicking on the exe file.
If you are looking for a GUI application, you need to use the Swing API of Java, available in
javax.swing package