import org.apache.commons.lang.RandomStringUtils;
public class MainClass {
public static void main(String[] args) {
//Random 8 chars string Alphanumeric
System.out.print("3) 8 char Alphanumeric string >>>");
System.out.println(RandomStringUtils.randomAlphanumeric(8));
}
}
3) 8 char Alphanumeric string Nd6DuX5s