Install libexternalsortinginjava-java by entering the following commands in the terminal:
sudo apt update sudo apt install libexternalsortinginjava-java
Description:
External-Memory Sorting in Java
This Java class enables sorting large file without first loading them into memory. It is using External Sorting by dividing the files into small blocks, sort each block in RAM, and then merge the result. Many database engines and the Unix sort command support external sorting. It is possible to sort in a non-lexicographic order.
Homepage: http://github.com/lemire/externalsortinginjava/
Version: 0.2.3-1
Section: universe/java