Ah, ha! And then I need to include an "import" statement an it makes the
classes within the library accesible to my code. Like magic.

Thank you once again,

Roger

By the way, I do indeed search through the IDE and online documentation plus
two massive JAVA books before posting to this forum. If the documentation
were better, I'd be able to get mor of the answers on my own.

So I am very grateful that this forum exists and that there are kind and
helpful people here who are willing to sharetheir knowledge.

So, thanks to one and all.