$ sudo apt-get update
$ sudo apt-get install java3ds-fileloader 

java3ds-fileloader is installed in your system.

Make ensure the java3ds-fileloader package were installed using the commands given below,

$ sudo dpkg-query -l | grep java3ds-fileloader *

You will get with java3ds-fileloader package name, version, architecture and description in a table

java3ds-fileloader package basic information: