Write a Java program to read a string (a password) from the user at the command line and then check that the password conforms to the corporate password policy. The policy is: 1) the password must be at least 8 characters 2) the password must contain one upper case letter 3) the password must contain one digit. Use a while loop to step through the string. Output Password OK if the password conforms, otherwise output Password does not conform to the policy.