After all the previous steps, you are now able to start Java programming. The next screenshot shows the structure of Eclipse:
The following are the four sections of Eclipse:
Package Explorer: This section is displayed on the left-hand side of the packages and classes that compose the Java project
Code: This is shown in the middle of the screen and brings the code that you should interact with
Run the code: There are many ways to run code. Perhaps, the easiest one is the play button indicated by arrow A
Debug the code: There are also many ways to debug code. The easiest one is the bug button appointed by arrow B.
When you click on the button to run the code, it runs in the Console tab, as shown in the following screenshot: