Duration: 16:52 min
Summary: In this video, we will talk about maps. A map is a key-value pair (like a dictionary). We will create an example to work with a map of Objects. For that, we will create an enum, a Dog class, and an Employee class. When we create the map, we will insert a collection of all of those elements (enum, Dog, Employee). Then we will print them on the screen. The employee class contains a toString() methods, but the other objects don't. So it will be interesting to see how the output will look like.