The Java class called Holiday is started below. An object of class Holiday represents a holiday during the year. This class has three instance variables: ● name, which is a String representing the name of the holiday ● day, which is an int representing the day of the month of the holiday ● month, which is a String representing the month the holiday is in public class Holiday { private String name; private int day; private String month; // your code goes here } a) Initialize the data for the class Holiday, String representing the name, an int representing the day, and a String representing the month as its arguments, and sets the class variables to these values. b) Write a method in Same Month, which compares two instances of the class Holiday, and returns the Boolean value true if they have the same month, and false if they do not. c) Write a method avgDate which takes an array of base type Holiday as its argument, and returns a double that is the average of the day variables in the Holiday instances in the array. You may assume that the array is full (i.e. does not have any null entries). d) Write a piece of code that creates a Holiday instance with the name “Independence Day”, with the day “4”, and with the month “July”.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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The Java class called Holiday is started below. An object of class Holiday represents a

holiday during the year. This class has three instance variables:

● name, which is a String representing the name of the holiday

● day, which is an int representing the day of the month of the holiday

● month, which is a String representing the month the holiday is in

public class Holiday {

private String name;

private int day;

private String month;

// your code goes here

}

a) Initialize the data for the class Holiday, String representing the name, an int representing the day, and a String representing the month as its arguments, and sets the class variables to these values.

b) Write a method in Same Month, which compares two instances of the class Holiday, and

returns the Boolean value true if they have the same month, and false if they do not.

c) Write a method avgDate which takes an array of base type Holiday as its argument, and

returns a double that is the average of the day variables in the Holiday instances in the

array. You may assume that the array is full (i.e. does not have any null entries).

d) Write a piece of code that creates a Holiday instance with the name “Independence Day”,

with the day “4”, and with the month “July”.

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