When we introduced the MemoryCopy helper class, few issues were raised:

* the order of arguments diverges from that of other JDK APIs (although we acknowledged that there was no other API quite like this)

* the naming of parameters felt too heavy, as distinguishing between "index" and "offset" is probably good enough

* naming of the method seems too verbose as well, with copyFromArray and copyToArray - which can be inferred from position of arguments.

* it would probably be a good idea to add some limited support for complex memory segment copy in this class as well.