import java.util.*; import java.lang.*; import java.io.*; class Main { private String username; private String password;

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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import java.util.*; import java.lang.*; import java.io.*; class Main { private String username; private String password; private boolean validated = false; public void validate_username(String passed_username) { this.username = passed_username; //must be more than 5 characters or more this.validated = true; else false; } public void validate_password(String passed_password) { this.password = passed_password; //must be numbers, letters and must be more than 5 characters this.validated = true; else false; } public String logging_in() { if (this.validated == true) { return 'success'; } else { return 'failed'; } } public static void main(String[] args) { Main myObj = new Main(); myObj.validate_username("johnny"); myObj.validate_password("password1234"); System.out.println(myObj.logging_in()); //success } } Instructions: //Kindly debug and complete the code, It is important to watch the recording first to proceed to this: Scenario 1: Username : john Password: abc123 Validation: Failed Scenario 2: Username : johnny Password: abc123 Validation: Success 

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