// Page 104 - 105 // test the Student class public class StudentDemo { public static void main(String[] args) { Student one = new Student(); // invoke the default constructor one.writeOutput(); // invoke the method System.out.println(); one.set("John Smith", 82); // invoke the method one.writeOutput(); System.out.println(); // Ex: decl. me with info of mine? Student me = new Student("Jon W.", 99); // invoke the general constructor me.set("Jon Weslay", 77); // change the info me.writeOutput(); } }