Create a new Java project in Eclipse. From the menubar choose File → New → Java Project. Give the project the name of your Library. Click "Finish". Import the template source files. Right-click ...

In the meantime, I've put the math3 source in a package in my project, and build with that rather than using the Apache jars. Not my preferred solution, but it works.

Maven and Eclipse have always had a rocky relationship, and a common pain point between the two is how to force Maven JDK 1.8 support in new Eclipse projects. Without jumping through a few ...