please help with this book class.

the toString() method returns a textual representation of the format:

Book#10007::Design Patterns::7/20/1996::is available

and equals() method returns true if the serial numbers for the 2 book objs are the same

public class Book { private String number; //a 5 digit serial number unique to the book private String name; private boolean checkedOut; private Date datePublished; ... @override public boolean equals(object obj){} @override public string toString(){}

can't remove override tags, the book number starts at 10001, not allowed to use any java classes besides scanner, stringtokenizer and calender. can add constructors/helper method