Build: 1st Jan 2021 Build 1.1
Observe that, unlike with the Math.random() method, you need to first create an instance of the Random class and then call an appropriate getXXX method to get a random int, long, float, or double value.
From the context it is rather clear what is meant but I could not find any getXXX methods in the Java API docs of 1.8 and 11. in my opinion get should be replaced with next here.Besides the nor args getInt method, it also has getInt(int bound) method ...
Great book, I hope one day I will get all the way to OCP Java certification. I am grateful you provide us with this material for little money!