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Semester 2/Assignments/lab4_CalebFontenot/pom.xml
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14
Semester 2/Assignments/lab4_CalebFontenot/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.calebfontenot</groupId>
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<artifactId>lab4_CalebFontenot</artifactId>
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<version>1.0-SNAPSHOT</version>
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<packaging>jar</packaging>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<maven.compiler.source>1.8</maven.compiler.source>
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<maven.compiler.target>1.8</maven.compiler.target>
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<exec.mainClass>com.calebfontenot.lab4_calebfontenot.Lab4_CalebFontenot</exec.mainClass>
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</properties>
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</project>
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package com.calebfontenot.lab4_calebfontenot;
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/**
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*
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* @author caleb
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*/
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public class Circle extends GeometricObject {
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private double radius;
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public Circle() {
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}
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public Circle(double radius) {
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this.radius = radius;
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}
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/** Return radius */
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public double getRadius() {
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return radius;
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}
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/** Set a new radius */
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public void setRadius(double radius) {
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this.radius = radius;
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}
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@Override /** Return area */
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public double getArea() {
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return radius * radius * Math.PI;
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}
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/** Return diameter */
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public double getDiameter() {
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return 2 * radius;
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}
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@Override /** Return perimeter */
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public double getPerimeter() {
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return 2 * radius * Math.PI;
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}
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/* Print the circle info */
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public void printCircle() {
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System.out.println("The circle is created " + getDateCreated() +
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" and the radius is " + radius);
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}
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}
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package com.calebfontenot.lab4_calebfontenot;
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/**
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*
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* @author caleb
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*/
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public abstract class GeometricObject {
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private String color = "white";
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private boolean filled;
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private java.util.Date dateCreated;
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/** Construct a default geometric object */
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protected GeometricObject() {
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dateCreated = new java.util.Date();
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}
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/** Construct a geometric object with color and filled value */
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protected GeometricObject(String color, boolean filled) {
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dateCreated = new java.util.Date();
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this.color = color;
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this.filled = filled;
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}
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/** Return color */
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public String getColor() {
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return color;
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}
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/** Set a new color */
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public void setColor(String color) {
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this.color = color;
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}
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/** Return filled. Since filled is boolean,
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* the get method is named isFilled */
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public boolean isFilled() {
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return filled;
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}
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/** Set a new filled */
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public void setFilled(boolean filled) {
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this.filled = filled;
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}
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/** Get dateCreated */
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public java.util.Date getDateCreated() {
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return dateCreated;
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}
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@Override
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public String toString()
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{
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return "GeometricObject{" + "color=" + color + ", filled=" + filled + ", dateCreated=" + dateCreated + '}';
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}
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/** Abstract method getArea */
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public abstract double getArea();
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/** Abstract method getPerimeter */
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public abstract double getPerimeter();
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}
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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*/
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package com.calebfontenot.lab4_calebfontenot;
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/**
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*
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* @author caleb
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*/
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public class Lab4_CalebFontenot {
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public static void main(String[] args) {
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System.out.println("Hello World!");
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}
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}
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package com.calebfontenot.lab4_calebfontenot;
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/**
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*
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* @author caleb
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*/
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public class Rectangle extends GeometricObject {
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private double width;
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private double height;
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public Rectangle() {
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}
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public Rectangle(double width, double height) {
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this.width = width;
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this.height = height;
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}
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/** Return width */
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public double getWidth() {
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return width;
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}
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/** Set a new width */
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public void setWidth(double width) {
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this.width = width;
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}
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/** Return height */
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public double getHeight() {
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return height;
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}
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/** Set a new height */
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public void setHeight(double height) {
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this.height = height;
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}
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@Override /** Return area */
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public double getArea() {
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return width * height;
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}
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@Override /** Return perimeter */
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public double getPerimeter() {
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return 2 * (width + height);
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}
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}
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@@ -0,0 +1,48 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package com.calebfontenot.lab4_calebfontenot;
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/**
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*
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* @author caleb
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*/
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public class TestCircleRectangle {
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public static void main(String[] args) {
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Circle circle = new Circle(1);
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System.out.println(circle);
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/*
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CircleFromSimpleGeometricObject circle =
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new CircleFromSimpleGeometricObject(1);
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System.out.println("A circle " + circle.toString());
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System.out.println("The color is " + circle.getColor());
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System.out.println("The radius is " + circle.getRadius());
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System.out.println("The area is " + circle.getArea());
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System.out.println("The diameter is " + circle.getDiameter());
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RectangleFromSimpleGeometricObject rectangle =
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new RectangleFromSimpleGeometricObject(2, 4);
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System.out.println("\nA rectangle " + rectangle.toString());
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System.out.println("The area is " + rectangle.getArea());
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System.out.println("The perimeter is " +
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rectangle.getPerimeter());
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*/
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}
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class Apple extends Fruit {
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}
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class Fruit {
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public Fruit () {}
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public Fruit(String name) {
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System.out.println("Fruit's constructior is invoked.");
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}
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}
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}
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