//8.11 EnumTest.java
//Testing enum type book
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