source code Random di JAVA

package randompadaarray;


public class RandompadaArray {

 
    public static void main(String[] args) {
        // TODO code application logic here
        String[]names;
        names=new String[5];
        names[0]="John";
        names[1]="Jakson";
        names[2]="Michael";
        names[3]="Ariana";
        names[4]="Grande";
        int num=(int) (Math.random()*5);
        System.out.println("nama saya adalah"+names[num]);
    }
 
}