I encountered a problem at http://regexone.com/example/6? You can view the problem by clicking the link. There was required a regular expression to extract the method name, filename and the line number from a particular stack trace in an android development application.
I used the following regular expression to solve the problem :
The expression works for the problem but i don't think its the correct regular expression as there is no hat(^) and dollar ($) included in it.