Question

Create a file Customer.java (use right click option in the environment to create new file)

Create public class Customer with below attributes

id int

name String

email String

Write constructor to initialize the attributes.

Try to compile the class with command:

javac Customer.java

Create file Solution.java

Create public class Solution in that file.

Write a method checkEmail which takes two Customer objects and email domain name (e.g. "gmail", "yahoo" etc) as input parameters.
This method will return true if email for both customer objects refers the domain shared as third parameter. Else it will return false.

Declare main method in Solution class. Create two Customer objects e1 and e2.

Answer 1

Answer:

This is not a valid question....

Answer 2

Explanation:

The mkdir() method is a part of File class. The mkdir() function is used to create a new directory denoted by the abstract pathname. The function returns true if directory is created else returns false. The function returns true if directory is created else returns false.