java’ class, you need to compile and run it. IntelliJ IDEA can do this for you . There are lots of ways you can run an application but to start with, you can click the green arrows to the left of the method.
java’ class, you need to compile and run it. IntelliJ IDEA can do this for you . There are lots of ways you can run an application but to start with, you can click the green arrows to the left of the method.