I have removed openjdk and installed Oracle's JDK instead. However, while trying to run a Java program I am trying to run that my friend developed on Windows, there are some problems about ImageIcon.java.
I am thinking this might have to do with the JRE I have running, so I want to install openjdk so I can test with it too. The problem is that these two conflict and I can't install both. Is there a way to run them at the same time?
Can you please explain that? I have no experience with chroot or the like. This is the Newbie Corner