Greentext

4416 readers

1244 users here now

This is a place to share greentexts and witness the confounding life of Anon. If you're new to the Greentext community, think of it as a sort of zoo with Anon as the main attraction.

Be warned:

Anon is often crazy.
Anon is often depressed.
Anon frequently shares thoughts that are immature, offensive, or incomprehensible.

If you find yourself getting angry (or god forbid, agreeing) with something Anon has said, you might be doing it wrong.

founded 1 year ago

MODERATORS

Early_To_Risa@sh.itjust.works

828

Anon tries programming in Java (lemmy.world)

submitted 5 days ago by LiamTheBox@lemmy.world to c/greentext@sh.itjust.works

247 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] Willem@kutsuya.dev 7 points 4 days ago (1 children)

On that last note, can't you use the explicit interface implementation in C#?

e.g.

public class SampleClass : IControl, ISurface
{
    void IControl.Paint()
    {
        System.Console.WriteLine("IControl.Paint");
    }
    void ISurface.Paint()
    {
        System.Console.WriteLine("ISurface.Paint");
    }
}

[–] pivot_root@lemmy.world 1 points 4 days ago* (last edited 4 days ago) (1 children)

Edit: I misread your comment as "like in C#" and wrote this as an answer to the non-existent question of "can't you use explicit interfaces like in C#"

I haven't kept up with recent Java developments, but with Go, you're out of luck. Interface implementations are completely implicit. You don't even have an implements keyword.

Edit: For Java, a cursory search suggests that they haven't yet added explicit interfaces: https://stackoverflow.com/questions/19111090/does-java-support-explicit-interface-implementation-like-c

[–] Amir@lemmy.ml 2 points 4 days ago (1 children)

He mentioned C#, which does let you explicitly choose to implement same-name functions of two interfaces with different code

[–] pivot_root@lemmy.world 3 points 4 days ago* (last edited 4 days ago)

For some reason, my brain inserted a "like" before "in C#", and answered the question of "can't you use explicit interfaces like in C#."