A labeled point has x- and y-coordinates and a string label. Implement a class LabeledPoint that extends the Point class, adding the feature of a label. Your tostring method should invoke the tostring method of the Point class. In the constructor, invoke the superclass constructor. Do not add any instance variables except for the label string, and do not add any methods beyond those specified in the template. Use this template: LabeledPoint.java Example: LabeledPoint p1 = new LabeledPoint (0, 5, "location of buried treasure"); System.out.println (p1); // prints "labs.lab4.LabeledPoint [x=0,y=5] label=location of buried treasure"
A labeled point has x- and y-coordinates and a string label. Implement a class LabeledPoint that extends the Point class, adding the feature of a label. Your tostring method should invoke the tostring method of the Point class. In the constructor, invoke the superclass constructor. Do not add any instance variables except for the label string, and do not add any methods beyond those specified in the template. Use this template: LabeledPoint.java Example: LabeledPoint p1 = new LabeledPoint (0, 5, "location of buried treasure"); System.out.println (p1); // prints "labs.lab4.LabeledPoint [x=0,y=5] label=location of buried treasure"
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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Java. Please use the template in the picture, thank you!
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