$ sudo apt-get update
$ sudo apt-get install libolap4j-java 

libolap4j-java is installed in your system.

Make ensure the libolap4j-java package were installed using the commands given below,

$ sudo dpkg-query -l | grep libolap4j-java *

You will get with libolap4j-java package name, version, architecture and description in a table

libolap4j-java package basic information: