This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Analyze the following code.public class Test { public static void main(String[] args) {Number x = ... (Read 66 times)

torybrooks

  • Hero Member
  • *****
  • Posts: 500
on: May 6, 2020
Analyze the following code.

public class Test {
public static void main(String[] args) {
​Number x = new Integer(3);
​System.out.println(x.intValue());
​System.out.println(x.compareTo(new Integer(4)));
}
}

◦ The program has a compile error because intValue is an abstract method in Number.
◦ The program has a compile error because x does not have the compareTo method.
◦ The program has a compile error because an Integer instance cannot be assigned to a Number variable.
◦ The program compiles and runs fine.
Introduction to Java Programming, Comprehensive Version ¦ Liang ¦ 10th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

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

JYan

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: May 6, 2020
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


torybrooks

  • Member
  • Posts: 500
Reply 2 on: May 6, 2020
YES! Correct, THANKS for helping me on my review

Joy Chen

  • Member
  • Posts: 354
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Nirenberg and Leder's use of triplet binding assays to decipher the genetic code Nirenberg and Leder's use of triplet binding assays to decipher the genetic code
Taking off is one of the main times albatrosses use flapping to fly, and is the most energetically d Taking off is one of the main times albatrosses use flapping to fly, and is the most energetically d
Weber test: Place the base of the tuning fork on top of the client’s head. Weber test: Place the base of the tuning fork on top of the client’s head.
Stressing that education reproduces a country’s social class system, conflict theorists point out ... Stressing that education reproduces a country’s social class system, conflict theorists point out ...
How to analyze trends found in graphs How to analyze trends found in graphs
The Location and Number of Farms in the United States, 2012 The Location and Number of Farms in the United States, 2012
Video: The Nerve Impulse

For a complete list of videos, visit our video library