This is Perl module Cache::Ehcache.
INSTALLATION
Cache::Ehcache installation is straightforward. If your CPAN shell is set up,
you should just be able to do
% cpan Cache::Ehcache
Download it, unpack it, then build it as per the usual:
% perl Makefile.PL
% make && make test
Then install it:
% make install
DOCUMENTATION
Cache::Ehcache documentation is available as in POD. So you can do:
% perldoc Cache::Ehcache
to read the documentation online with your favorite pager.
YAMAMOTO Ryuzo