// // Test Fraction class // p.160: 1/2+3/4 = ?? // class FractionDemo { public static void main(String[] args) { Fraction x = new Fraction(1, 2); Fraction y = new Fraction(3, 4); Fraction z = x.add(y); x.writeOut(); System.out.print(" + "); y.writeOut(); System.out.print(" = "); z.writeOut(); System.out.println("\n\nDone.\n\n"); } }