void (String[] iterableStrings, Hello iterableExistingHello, <error descr="Cannot resolve symbol 'World'">World</error> iterableUnresolvedWorld) { for (String arg: iterableStrings) { } for (String arg: <error descr="Foreach not applicable to type 'Main.Hello'">iterableExistingHello</error>) { } for (String arg: iterableUnresolvedWorld) {} }