Removes unnecessary recalculation

[koply]

Pull Request Etiquette

• [x] I have checked the PRs for upcoming features/bug fixes.
• [x] I have read the contributing guidelines.

Changes

• [x] Internal code
• [ ] Library interface (affecting end-user code)
• [ ] Documentation

Description

Removed recalculation of all listeners on registration at AnnotatedEventManager. Also added the varargs for listener registrar method. A usable edit with no negative effects.

The token cannot be empty. Because pre-checked field. Removed unnecessary check.

[MinnDevelopment]

Should we add unit tests for this?

[koply]

I don't think it should be. My attempts works well. The MessageListenerExample.java works fine.

[koply]

Nothing like that will happen.

https://github.com/DV8FromTheWorld/JDA/blob/development/src/main/java/net/dv8tion/jda/internal/utils/config/AuthorizationConfig.java

bump.

[Sanduhr32]

I guess, but well

[DV8FromTheWorld]

This needs to be rebased against master

[MinnDevelopment]

Could you rebase this on master?

[MinnDevelopment]

Superseded by #2454