As I've said before, I'm working on a book about lifetimes. Or maybe it's just a long series - I haven't decided the specifics yet. Like every one of my series/book things, it's... (more…)

OrionPreview - A simple animation with tanslation or scale views written in Java. (more…)

permazen - Language-Natural Persistence Layer for Java... (more…)

The Java Stream API wasn't working the way it was supposed to. There is a fix, but it's interesting to see what exactly went wrong.

I think the first thing we should discuss is: what is an exception. In a short definition: an exception is a notification of an execution error occurrence. What kind of errors can occur: programmin…