| Class | Description | 
|---|---|
| OffsetEquation | 
 An offset equation is 2 sets of Java expression strings, one set of added terms and one set of
 subtracted terms, and a single integer constant. 
 | 
| UBQualifier | 
 Abstraction for Upper Bound annotations. 
 | 
| UBQualifier.LessThanLengthOf | |
| UBQualifier.UpperBoundUnknownQualifier | |
| UpperBoundAnnotatedTypeFactory | 
 Implements the introduction rules for the Upper Bound Checker. 
 | 
| UpperBoundChecker | 
 A type-checker for preventing arrays from being accessed with values that are too high. 
 | 
| UpperBoundTransfer | |
| UpperBoundVisitor | 
 Warns about array accesses that could be too high. 
 |