Program plan: - Use the packages and define the namespaceConferenceApplication . Define the class ConferencesDemo, inside the class define the main method. Create an instance of 5 Conference objects. Use the loop to read the 5 Conference objects in the list. Call the Sort method to sort the list. Use the loop to print sorted conference by number of attendees. Define the namespace ConferenceApplication . Define the class Conference and implement the interface IComparable . Declare the variables as per the requirement. Define the parameterized constructor to initialize the variables. Use the property to implement the getters and setters. Override CompareTomethod . Create the object and compare the number of attendees in each group. Define the display() method to display the values. Program description: - The main purpose of the program named “ ConferenceDemo ” is to enter the data of five Conference objects and then display them in order of smallest to largest. The conference class consists of data members group name, starting date, and the number of attendees. Also, include theIComparable.CompareTo () method to sort the Conference objects.

Question

Answer the question fully and accurately by providing the required files(Java Code, Two output files and written answers to questions 1-3 in a word document)meaning question 1 to 3 also provide correct answers for those questions.(note: this quetion is not graded).

Answer 1

Question

Chapter 9, Problem 8E

Program Plan Intro

Program plan: -

Use the packages and define the namespaceConferenceApplication.

Define the class ConferencesDemo, inside the class define the main method.

Create an instance of 5 Conference objects.

Use the loop to read the 5 Conference objects in the list.

Call the Sort method to sort the list.

Use the loop to print sorted conference by number of attendees.

Define the namespace ConferenceApplication .

Define the class Conference and implement the interface IComparable .

Declare the variables as per the requirement.

Define the parameterized constructor to initialize the variables.

Use the property to implement the getters and setters.

Override CompareTomethod .

Create the object and compare the number of attendees in each group.

Define the display() method to display the values.

Program description: -

The main purpose of the program named “ ConferenceDemo ” is to enter the data of five Conference objects and then display them in order of smallest to largest. The conference class consists of data members group name, starting date, and the number of attendees. Also, include theIComparable.CompareTo () method to sort the Conference objects.

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