How to call Java methods with variable argument list is explained in page 231. While it makes sense given that it is where arrays are introduced. It is confusing to me that it is not in section “Calling Java” (p.37). A reader trying the code in the book will quickly stumble into Java methods with variable argument lists, it seems to me nicer to explain at that point how to do that. Or add a link to page 231 saying it is explained there.