X1155: Throwing an ExceptionThe method below takes in a String parameter representing a username. It should throw an Exception if the username is less than3 characters long. The method correctly throws the exception, but something is still missing. Fix the problem.Your Answer:Feedback1 public String validateUser (String userName)2|{345678|}9if (userName.length() < 3){throw new Exception("userName is too short");}return userName;Check my answer! ResetYour feedback will appear here when you check youranswer.

The method below takes in a String parameter representing a username. It should throw an Exception if the username is less than 3 characters long. The method correctly throws the exception, but something is still missing. Fix the problem. Your AnguONI Foodhack

The method below takes in a String parameter representing a username. It should throw an Exception if the username is less than 3 characters long. The method correctly throws the exception, but something is still missing. Fix the problem. Your AnguONI Foodhack

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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