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Commit 29f6e6b

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included questions related to Encapsulation – Classes – Objects – Constructor
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‎Level-03/task-01/.gitignore

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### IntelliJ IDEA ###
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out/
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!**/src/main/**/out/
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!**/src/test/**/out/
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### Eclipse ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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bin/
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!**/src/main/**/bin/
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!**/src/test/**/bin/
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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### VS Code ###
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.vscode/
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### Mac OS ###
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.DS_Store

‎Level-03/task-01/.idea/.gitignore

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‎Level-03/task-01/.idea/material_theme_project_new.xml

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‎Level-03/task-01/.idea/misc.xml

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‎Level-03/task-01/.idea/modules.xml

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//Exercise 1: Simple Encapsulation Example
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//Task:
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//Create a class Person with the following private attributes:
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//• name (String)
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//• age (int)
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//Write setter and getter methods to access and modify these attributes. Ensure that the age cannot be set to a negative
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//number using validation logic in the setter method.
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//In the main method, create a Person object, set the name and age using the setter methods, and then print the values
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//using the getter methods.
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package Excersise01.uet;
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public class Main {
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public static void main(String[] args) {
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Person person = new Person();
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person.setName("Faizan Ahmad Khan");
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System.out.println("Your name is " + person.getName());
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person.setAge(20);
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System.out.println("Your age is " + person.getAge());
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}
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}
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package Excersise01.uet;
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public class Person {
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private String name;
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private int age;
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public void setName(String userName) {
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this.name = userName;
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}
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public String getName() {
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return name;
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}
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public void setAge(int age) {
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if (age < 0) {
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System.out.println("Error: Age cannot be negative.");
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} else {
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this.age = age;
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}
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}
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public int getAge() {
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return age;
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}
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}

‎Level-03/task-01/task-01.iml

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<?xml version="1.0" encoding="UTF-8"?>
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<module type="JAVA_MODULE" version="4">
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<component name="NewModuleRootManager" inherit-compiler-output="true">
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<exclude-output />
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<content url="file://$MODULE_DIR$">
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<sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
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</content>
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<orderEntry type="inheritedJdk" />
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<orderEntry type="sourceFolder" forTests="false" />
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</component>
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</module>

‎Level-03/task-02/.gitignore

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### IntelliJ IDEA ###
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out/
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!**/src/main/**/out/
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!**/src/test/**/out/
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### Eclipse ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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bin/
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!**/src/main/**/bin/
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!**/src/test/**/bin/
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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### VS Code ###
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.vscode/
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### Mac OS ###
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.DS_Store

‎Level-03/task-02/.idea/.gitignore

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