Inter-type methods can not use variable arity arguments

[Jesper Öqvist]

JastAdd2 version: 2.1.11-25-gceb8b66

Inter-type method declarations can not have variable arity arguments, for example:

public Problem AttrEq.errorf(String messagefmt, String... args) { return null; }

This generates a syntax error when parsed by JastAdd.

[Jesper Öqvist]

The syntax error I got was not on the inter-type method declaration line. This seems to be working currently.