// Example 2.1: our first program public class Helloworld{ Public Static void main(string [] args) { system.out.println(" d "); system.out.println(" o l "); system.out.println(" l r "); system.out.println(" l o "); system.out.println(" e w "); system.out.println(" H "); system.out.println(" xxxxxxxxxxxxxxxxx "); system.out.println(" x x x "); system.out.println(" x Java x x "); system.out.println(" x xxxx "); system.out.println(" x is hot! x "); system.out.println(" x x "); system.out.println(" x x "); system.out.println(" xxxxxxxxxxxxxx ");