Question in the java awt event package there is an, Ask an Expert

Engineering

Question: In the java awt event package, there is an ActionListener interface that many classes implement when they want to be made aware of events that occur, such as mouse clicks in buttons. Why is ActionListener an interface instead of an abstract class? How would making ActionListener an abstract class decrease the usability of the class?

View complete question

Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M92591301

Have any Question?Write your Review or question?

Related Questions in Computer Engineering

Describe the types of network attacks and identify physical

Describe the types of network attacks and identify physical security attacks and vulnerabilities.

Question identify and discuss pros and cons of the

Question: Identify and discuss pros and cons of the webrezpro service compared to a traditional PMS. Please follow the Discussion Rubric to receive credit for posts. The response must be typed, single spaced, must be in ...

Short answer1 what must be installed or prepared to utilize

Short answer: 1. What must be installed or prepared to utilize Windows Remote Management (WinRM) on a Windows Server 2012 R2? 2. What is the PowerShell command to check the status of Windows Remote Management (WinRM)? 3. ...

Who stole the ice cream during an investigation into the

Who Stole the Ice Cream? ?During an investigation into the mysterious disappearance of ice-cream from a Mr. Softee truck, the following statements were made by the prime suspects. ? Alan: I wouldn't steal ice-cream unles ...

Your task in this assignment is to create a threaded class

Your task in this assignment is to create a threaded class that "races" by counting and displaying the numbers from 1 to 10. Each of the instances of this thread class should have a unique ID (i.e. the first instance sho ...

Innbspmid-2009 rite aid hadnbspccc-ratednbsp20-year bonds

In? mid-2009, Rite Aid had? CCC-rated, 20-year bonds outstanding with a yield to maturity of 17.3%. At the? time, similar maturity Treasuries had a yield of 5%. Suppose the market risk premium is 4% and you believe Rite? ...

Maureen has preferences for two goods to be consistent with

Maureen has preferences for two goods to be consistent with the utility function. The price of good 1 is $4 each, and the price of good 2 is $12 each. For what incomes will good 1 be normal?

Sorted golf scores - need flowchartdesign a program that

Sorted Golf Scores - need flowchart Design a program that asks the user to enter 10 golf scores. The scores should be stored in an Integer array. Sort the array in ascending order and display its contents. Looking for "" ...

Question assignment instructions - 1000 words and at least

Question: Assignment Instructions: - 1000+ words and at least three references other than text - no polemics or personal attacks and avoid the rote repetition of platitudes or dogma - State your hypothesis and then attem ...

A group of students made the following scores on a 10-item

A group of students made the following scores on a 10-item quiz in psychological statistics: {5, 6, 7, 7, 7, 8, 8, 9, 9, 10, 10} What is the variance, treating these scores as a sample?

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Computer Engineering Expert