About the Tutorial

Constructs
for
Defining
Regular
Expressions .......................................................................................... 194 
Character
Escapes.................................................................................................................................. 194 
Character
Classes ................................................................................................................................... 196 
Grouping
Constructs .............................................................................................................................. 198 
Quantifier .............................................................................................................................................. 199 
Backreference
Constructs
...................................................................................................................... 200 
Alternation
Constructs........................................................................................................................... 201 
Substitution ........................................................................................................................................... 202 
Miscellaneous
Constructs
...................................................................................................................... 202 
The
Regex
Class
..................................................................................................................................... 203 
27. 
EXCEPTION HANDLING ...................................................................................................... 208 
Exception
Classes