| Class | Description | 
|---|---|
| SignednessAnnotatedTypeFactory | |
| SignednessChecker | A type-checker that prevents mixing of unsigned and signed values, and prevents meaningless
 operations on unsigned values. | 
| SignednessUtil | Provides static utility methods for unsigned values. | 
| SignednessUtilExtra | Provides more static utility methods for unsigned values. | 
| SignednessVisitor | The SignednessVisitor enforces the Signedness Checker rules. |