How to use apache commons download

Question

I've just downloaded apache commons-lang3-3.2.1 source and binary because I want to try out their Fraction class.

My first question is how to find the relevant file to add to the build path in Eclipse?

My second question is whether to use binary or source?

I've tried looking in both but I can only see executable JARs and JAVA files and I seem to remember they aren't what I need from past experience.

Answer 1

You need to decide to add source or binary to your eclipse buildpath, but i would always add just the complete binary to eclipse build path and if i need to see how the method internally really works we can any way have a look in the api source code without adding it to the buildpath.