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miks miks
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Posts: 474
Rep: 12 0
4 years ago
Analyze the following code.

// Program 1:
public class Test {
public static void main(String[] args) {
​Object circle1 = new Circle();
​Object circle2 = new Circle();
​System.out.println(circle1.equals(circle2));
}
}

class Circle {
double radius;

public boolean equals(Circle circle) {
​return this.radius == circle.radius;
}
}

// Program 2:
public class Test {
public static void main(String[] args) {
​Object circle1 = new Circle();
​Object circle2 = new Circle();
​System.out.println(circle1.equals(circle2));
}
}

class Circle {
double radius;

public boolean equals(Object circle) {
​return this.radius ==
​((Circle)circle).radius;
}
}


▸ Program 1 displays true and Program 2 displays true

▸ Program 1 displays false and Program 2 displays true

▸ Program 1 displays true and Program 2 displays false

▸ Program 1 displays false and Program 2 displays false
Textbook 
Introduction to Java Programming, Comprehensive Version

Introduction to Java Programming, Comprehensive Version


Edition: 10th
Author:
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Answer verified by a subject expert
johnsykejohnsyke
wrote...
#1
Posts: 406
Rep: 61 0
4 years ago
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miks Author
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4 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
jodie1
wrote...

Yesterday
Helped a lot
dedricgard
wrote...

2 hours ago
Just got PERFECT on my quiz
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