This topic contains a solution. Click here to go to the answer

Author Question: Analyze the following code.// Program 1:public class Test { public static void main(String[] args) ... (Read 62 times)

future617RT

  • Hero Member
  • *****
  • Posts: 543
Analyze the following code.

// Program 1:
public class Test {
public static void main(String[] args) {
Object circle1 = new Circle();
Circle 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) {
Circle circle1 = new Circle();
Circle 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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by future617RT on May 6, 2020

meryzewe

  • Sr. Member
  • ****
  • Posts: 346
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly




future617RT

  • Member
  • Posts: 543
Reply 2 on: May 6, 2020
Excellent


bigsis44

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

For a complete list of videos, visit our video library