PBO-2.2-2-EnumTest

/**
 * Fig. 8.11: EnumTest.java
 * Testing enum type Book.
 *
 * Benito Danneswara
 * 6 March 2016
 */

import java.util.EnumSet;

public class EnumTest
{
    public static void main (String[] args)
    {
        System.out.println ("All books:\n");
        // print all books in enum Book
        for (Book book : Book.values())
            System.out.printf ("%-10s%-45s%s\n", book,
                book.getTitle(), book.getCopyrightYear());

        System.out.println ("\nDisplay a range of enum constants:\n");

        // print first four books
        for (Book book : EnumSet.range (Book.JHTP, Book.CPPHTP))
            System.out.printf("%-10s%-45s%s\n", book,
                book.getTitle(), book.getCopyrightYear());
    } // end main
} // end class EnumTest