using java

13) Write a program that asks the user to enter a valid password. In valid passwords the first character is the same as the last character. If the user enters a password which is not valid, the program should ask the user to enter a password again until the user complies. If the user enters an invalid password, the program should produce a message saying "The password is invalid. The first and last characters of your password should be identical. Try again." (15 points)