Math
How to choose random array item
For working with Random class you need to use:
import java.util.Random;
We have this String Array:
String[] COLORS_TYPES = { "Black", "Yellow", "White", "Red", "Silver" };
For choosing of randon item use this code:
Random random = new Random(); System.out.println( COLORS_TYPES[ random.nextInt( COLORS_TYPES.length ) ] );
One selected item is written.