Install libcommons-pool2-java by entering the following commands in the terminal:
sudo apt update sudo apt install libcommons-pool2-java
Description:
Apache Commons Pool 2 - Pooling implementation for Java objects
The Apache Commons Pool library provides an object-pooling API and a number of object pool implementations. Version 2 of Apache Commons Pool contains a completely re-written pooling implementation compared to the 1.x series. In addition to performance and scalability improvements, version 2 includes robust instance tracking and pool monitoring. Version 2 requires Java 6 or higher.
Homepage: http://commons.apache.org/pool/
Version: 2.4.2-2
Section: universe/java