A class named Clock has two instance variables : hours (type int ) and isTicking (type boolean ). Write a constructor that takes a reference to an existing Clock object as a parameter and copies that object ‘s instance variables to the object being created.
LANGUAGE: JAVA
CHALLENGE:
A class named Clock has two instance variables : hours (type int ) and isTicking (type boolean ). Write a constructor that takes a reference to an existing Clock object as a parameter and copies that object ‘s instance variables to the object being created.
Your task: Write a Clock constructor that makes this possible. Just write this constructor — don’t write the whole class or any code outside of the class !
SOLUTION:
public Clock(Clock a) { hours = a.hours; isTicking = a.isTicking; }