Having a secure password is a very important practice, when much of our information is stored online. Write a program that validates a new password, following these rules: The password must be at least 8 characters long. The password must have at least one uppercase and one lowercase letter The password must have at least one digit. Write a program that asks for a password, then asks again to confirm it. Next, write a method: public static void check(String pw1, String pw2) If the passwords don’t match or the rules above are not fulfilled, print a message that the password is not valid. Here are some tips for checking the password: Use .equals() to compare two strings Use a loop to check each character of the password. In the loop, use Character. isDigit() to check if a character is a digit or not. Use Character. isUpperCase(nextChar) and Character. isLowerCase(nextChar) to check if a character is upper or lower case (where nextChar is the next current character in your password string). You could use flag variables to set if a digit, upper, and lowercase letter are found.