Rewrite the client program to use the Baby class that you have done using ArrayList. You should also have the following function in this new client program: a) Enter details for each baby (name and age) and thus populate the Baby ArrayList b) Calculate and display the average age of all babies in the ArrayList c) Ask the user to enter the name of a baby, and then remove it from the ArrayList d) Allow the user to add new baby information in the ArrayList e) Output the details of each baby from the ArrayList (name and age) Compare this client program using the ArrayList with the client program you have done using array, comment on the differences between the two. Modify your client program in the last question, by adding a sort function such that when that option is selected, it sorts the ArrayList using the baby names in alphabetical order and output the details in the sorted ArrayList to a CSV (sortedbabylist.csv) file. public class Baby { private String name; private int age; public Baby() { this.name = ""; this.age = 0; } public Baby(String name, int age) { this.name = name; this.age = age; } public String getName() { return name; } public void setName(String name) { int flag = 0; for (int i = 0; i < name.length(); i++) { if (name.charAt(i) == ' ') { flag = 1; break; } } if (!name.isEmpty() && flag != 1) this.name = name; else this.name = ""; } public int getAge() { return age; } public void setAge(int age) { if (age >= 1 && age

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

Section: Chapter Questions

Problem 1PE

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Rewrite the client program to use the Baby class that you have done using ArrayList. You should also have the following function in this new client program: a) Enter details for each baby (name and age) and thus populate the Baby ArrayList b) Calculate and display the average age of all babies in the ArrayList c) Ask the user to enter the name of a baby, and then remove it from the ArrayList d) Allow the user to add new baby information in the ArrayList e) Output the details of each baby from the ArrayList (name and age) Compare this client program using the ArrayList with the client program you have done using array, comment on the differences between the two. Modify your client program in the last question, by adding a sort function such that when that option is selected, it sorts the ArrayList using the baby names in alphabetical order and output the details in the sorted ArrayList to a CSV (sortedbabylist.csv) file. public class Baby { private String name; private int age; public Baby() { this.name = ""; this.age = 0; } public Baby(String name, int age) { this.name = name; this.age = age; } public String getName() { return name; } public void setName(String name) { int flag = 0; for (int i = 0; i < name.length(); i++) { if (name.charAt(i) == ' ') { flag = 1; break; } } if (!name.isEmpty() && flag != 1) this.name = name; else this.name = ""; } public int getAge() { return age; } public void setAge(int age) { if (age >= 1 && age

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