Suppose that you are going to create an object used to count the number of people in
Question:
Suppose that you are going to create an object used to count the number of people in a room.
We know that the number of people in the room can never be negative. Create a
RoomCounter class having three public methods:
- addPerson—adds one person to the room
- removePerson—removes one person from the room
- getCount—returns the number of people in the room
If removePerson would make the number of people less than zero, throw a NegativeCounterException.
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Step by Step Answer:
public class RoomCounter private int count Creates a new i...View the full answer
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Related Book For 
Java An Introduction To Problem Solving And Programming
ISBN: 9780134462035
8th Edition
Authors: Walter Savitch
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