Install libopenhft-chronicle-core-java by entering the following commands in the terminal:
sudo apt update sudo apt install libopenhft-chronicle-core-java
OpenHFT core library
Chronicle Core wraps up low level access to: * Off Heap Memory Access * JVM Access Methods * OS Calls * Resource Reference Counting * Object Pools * Class Local Caching * Maths Functions for casting types, rounding double, faster hashing. * Serializable Lambdas * Histogram A high performance wide range histogram.