Exercise : String values

• The String constants we have been using since chapter 1 can be stored in variables of type String. What output is produced by the following code?

  String first = "James";
  String last = "Kirk";
  String middle = "T."
  System.out.println(last);                               // Kirk
  System.out.println("My name is " + first);              // My name is James
  System.out.println(first + " " + last);                 // James Kirk
  System.out.println(last + ", " + first + " " + middle); // Kirk, James T.
  System.out.println(middle + " is for Tiberius");        // T. is for Tiberius