1. choose your poison Code in java /Define the appropriate field to implement simulations of people waiting in line(s) for each of the two cases below. Assume the existence of a class Person, which captures all appropriate information about each individual. A) Simulate people waiting in a single line for multiple cashiers. B) Simulate people waiting in a 4 distinct lines, one for each cashier.

1. choose your poison Code in java /Define the appropriate field to implement simulations of people waiting in line(s) for each of the two cases below. Assume the existence of a class Person, which captures all appropriate information about each individual. A) Simulate people waiting in a single line for multiple cashiers. B) Simulate people waiting in a 4 distinct lines, one for each cashier.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 19RQ

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Suppose we have a list of classes: Student, PHDStudent, Person, Teacher, ParttimeTeacher. Draw the class hierarchy using BlueJ and describe in a few sentences how you would relate these classes to each other. (I want the complete solution using the codes in bluej program also diagram) bluej java cood
Complete the following piece of java code (MyDate class). The semicolon after each method must be replaced with a set of curly braces, in which the instructions for the method are placed. Think of one error and add error handling to your program Create a class diagram for the MyDate class. Create a test class to test mydate (main class with a main method) public class MyDate { /* If no arguments were provided then default the date January 1st, 1970 (epoch time). */ public MyDate(); /* Creates a new MyDate from an existing MyDate */ public MyDate( MyDate date); /* Creates a new MyDate from a day, month, and year */ public MyDate( int day, int month, int year); /* Returns the day of the month for this MyDate */ public int getDay(); /* Returns the month of the year for this MyDate */ public int getMonth(); /* Returns the year for this MyDate */ public int getYear(); /* Returns true if this MyDate represents a date in a leap year */…
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Design and implement Java program as follows:(1) There will be a Gift class with following attributes: id (combination of numbers and letters),size (values S, M, or L), and price(2) There will be two child classes FruitBasket and SweetsBasket with the following additionalattributes: FruitBasket: number of fruits, include citrus fruits indication (true or false) SweetsBasket: include nuts indication (true or false)(3) The Gift class hierarchy must provide the following Functionality: On creation, a gift instance must be given all attribute values except price which must becalculated and number of fruits which must be set by system All attribute values can be changed after creation except id and the values that arecalculated or set by the system Price is calculated as follows:o There is a flat fee of 19.99 for S gift, 29.99 for M gift, and 39.99 for L gift.o Fruit basket gift has additional fee of 5.99 when it has citrus fruits. Number of fruits in a basket is as follows: Small…
3. Explain why the relationship between the PlayingCard, Rank and Suit classes is not an is-a relationship.
Java programming lnguage
instruction: Using Java Programming
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