Install libehcache-java by entering the following commands in the terminal:
sudo apt update sudo apt install libehcache-java
Description:
distributed cache library
Ehcache is a distributed cache for general purpose caching in Java, J2EE and light-weight containers. It features memory and disk stores, replicate by copy and invalidate, listeners, a gzip caching servlet filter and much more.
Homepage: http://ehcache.sourceforge.net
Version: 2.6.11-3
Section: universe/libs