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BJP5 Exercise 8.8: subtractTimeSpan

Language/Type: Java classes instance methods
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Author: Marty Stepp (on 2019/09/19)

Add the following method to the TimeSpan class:

public void subtract(TimeSpan span)

Subtracts the given amount of time from this time span. (You do not need to worry about the case of a negative result.)

Recall the TimeSpan code from this chapter:

public class TimeSpan {
    private int hours;
    private int minutes;
    public void add(int hours, int minutes) { ... }
    public int getHours() { ... }
    public int getMinutes() { ... }
    public String toString() { ... }

    // your code goes here
Type your solution here:

This is a partial class problem. Submit code that will become part of an existing Java class as described. You do not need to write the complete class, just the portion described in the problem.

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