main method
System.out.println("An Object\t" + new Object());
System.out.println("A Date \t" + new Date());
System.out.println("A GregorianCalendar\t" + new GregorianCalendar());
System.out.println("An Exception\t" + new Exception("Hi!"));
Button b = new Button("Push ME!"); // An AWT pushbutton
b.setBounds(40, 50, 120, 60); // explained in the AWT chapter!
System.out.println("A Button\t" + b);
System.out.println("A ShowToString object!\t" + new ShowToString());