Chapter 1, Problem 6E

Explanation of Solution

Source code of “Hello.java”:

public class Hello

{

    public static void main(String[] args)

    {

        System.out.println("Hello, world!");

    }

}

Explanation:

The above snippet of code is used to print “Hello, world!” on the screen. In the code, a class “Hello” is created. In the class the “main()” method is defined and inside that, the string “Hello, world!” is printed using “System.out.println()”.

Program code:

//define a class Meta

class Meta

{

    //define main() method

    public static void main(String args[])

    {

        //print the source code of class Hello

        System.out.println("public class Hello");

        System.out...