Question: I just discovered Codenvy. I would like to use it to work on Java projects with my classmates. When I first opened Codenvy I was a bit overwhelmed with all of the options. How can I make a Java program and use `System.out.print()` for output and `Scanner` for input?

<https://codenvy.com>

Answer: 
Codenvy updated IDE and now it's support Docker runners, so now you can run console based java app. 
As I remember they even has java console app example in their app creation wizard. 
Actually because of Docker it's support almost everything that can be ran in Linux.
By picking up the system:/java/standalone/simple/cli runner in Codenvy you will access to a runner where you can display logs in the console.

Also if your process is still active, you can connect through the terminal window and then launch the program interactively

If the application is using Swing or display, there is also a runner that allow to use VNC and then your application will be shown in the browser through a VNC client.

The Java Console example is named "Samples - HelloWorld / Java Console"
and for UI : Swing in the same category: "Samples - HelloWorld"

and here is a direct access to try the sample: <https://codenvy.com/f?id=apmfl4nx23p0uemj>