In java we can generate random numbers in two ways either using java.lang.Math.random() method or by using methods of class java.util.Random.We import java.util.Random package to use Random class.

Click your Java compiler to open the code in the editor. Add the "Random" class library to the top of the source code file. Add the following code to the top of your file:import java.util.Random ...

The Java "Random" class lets you generate a random number for your Java apps. You use this number generator to randomize images shown in your apps. You load the images into an array, randomly ...