# HazardousMaterial + ClassCode
The various types of hazardous materials are now identified by their ClassCode enumerated type.
Problem Statement
Rewrite the code for the HazardousMaterial class to make use of the ClassCode enumerated type. The solution must meet the following requirements (new requirements are in green, bold italic font):
- Should return the class code as the classification
- Should make sure the class code is supplied (is not null)
- Should get the description for the class, based on the following table
You must use a switch statement to get the results
| Class Code | Description |
|---|---|
| A | Compressed Gas |
| B | Flammable and Combustible Material |
| C | Oxidizing Material |
| D | Poisonous and Infectious Material |
| E | Corrosive Material |
| F | Dangerously Reactive Material |
- Should override the ToString() method to get the full description and class code in the following format:
- "Class ClassCode - Description"
Use the following class diagram when creating your solution.
