Thanks for explanation. But if the Editor interface extends WithCursor interface, and NoEditor implements Editor interface, doesn't it imply that it implements WithCursor interface? czw., 4 sty 2024, 02:19 użytkownik Per Bothner napisał: > On 1/3/24 15:33, Panicz Maciej Godek via Kawa wrote: > > The thing is, that all the required methods from the interface WithCursor > > are implemented by NoEditor. > > > > But I wonder why Kawa claims that the interface isn't implemented when > > clearly all the required methods are present. > > Kawa, like Java, requires an interface to be *explicitly* implemented by a > class. > It is not enough to implement all the methods of the interface. > -- > --Per Bothner > per@bothner.com http://per.bothner.com/ >