Reads in all the records that were written to the corresponding logger via
the "cover" method.
author: Matt Albrecht groboclown@users.sourceforge.net version: $Date: 2003/02/10 22:51:25 $ since: December 15, 2002
Returns a channel reader for a specific class signature.
the reader for the given class signature. If there are nologs for the given class, then the reader will not return anything. exception: IOException - thrown if there was an underlying problem readingfrom the log.