regular expression

can any one provide an extensive explanation on constructing regular expressions through java.util.regex.Pattern
[119 byte] By [arun123] at [2007-9-30 21:51:07]
# 1
Try a [url= http://www.google.com/search?q=java+regex+tutorial]Java regex tutorial[/url].
sjasja at 2007-7-7 3:19:40 > top of Java-index,Administration Tools,Sun Connection...
# 2
U can get wonderufl info abt regex when u download a software called powergrep, with in that site u can get good information
sivaji_sun at 2007-7-7 3:19:40 > top of Java-index,Administration Tools,Sun Connection...
# 3
http://java.sun.com/docs/books/tutorial/extra/regex/index.html
ChuckBing at 2007-7-7 3:19:40 > top of Java-index,Administration Tools,Sun Connection...