1. Design and implement a class called Clock. A Clock object holds one instance of a time such as 9:48 P.M. Have at least these public methods: • A no-arguments constructor that initializes the time...

1. Design and implement a class called Clock. A Clock object holds one instance of a time such as 9:48 P.M. Have at least these public methods:

• A no-arguments constructor that initializes the time to midnight (see page 43 for the discussion of a no-arguments constructor)

• A method to explicitly assign a given time (you will have to give some thought to appropriate arguments for this method)

• Methods to retrieve information: the current hour, the current minute, and a boolean method that returns true if the time is at or before noon

• A method to advance the time forward by a given number of minutes (which could be negative to move the clock backward or positive to move the clock forward)