| Class Summary | 
| CharacterArrayCharacterIterator | Encapsulates char[] as CharacterIterator | 
| RE | RE is an efficient, lightweight regular expression evaluator/matcher
 class. | 
| ReaderCharacterIterator | Encapsulates java.io.Reader as CharacterIterator | 
| recompile | 'recompile' is a command line tool that pre-compiles one or more regular expressions
 for use with the regular expression matcher class 'RE'. | 
| RECompiler | A regular expression compiler class. | 
| REDebugCompiler | A subclass of RECompiler which can dump a regular expression program
 for debugging purposes. | 
| REDemo | Interactive demonstration and testing harness for regular expressions classes. | 
| REProgram | A class that holds compiled regular expressions. | 
| RETest | Data driven (and optionally interactive) testing harness to exercise regular
 expression compiler and matching engine. | 
| RETestCase |  | 
| REUtil | This is a class that contains utility helper methods for this package. | 
| StreamCharacterIterator | Encapsulates java.io.InputStream as CharacterIterator. | 
| StringCharacterIterator | Encapsulates String as CharacterIterator. |