I introduced the issue of JAXB-generated classes not having explicitly overridden equals(Object), hashCode(), or toString() methods in the blog post Adding Common ...

It’s not an issue that it lacks the common methods because, as an enum, these aren’t really necessary to be explicitly coded. The next code listing is for a Java class that will compare JAXB ...

I started this because I wasn't happy with the availability of math libraries in Java, and wanted Matlab-like capabilities for simple but common operations like creating ... provided are not complete.