Project Lombok specific, I think (SneakyThrows). I don't understand what "hint is applied to package declaration" means -- could you give an example source ?

(In reply to Svata Dedic from comment #1)
> Project Lombok specific, I think (SneakyThrows). I don't understand what
> "hint is applied to package declaration" means -- could you give an example
> source ?

I've meant that the "package" reserved word is highlighted by that hint.

P.S. You're right. "Lombok" library is used in my project.

As we do not know Lombok much, a code example would greatly help. 
I am also not sure whether the culprit is not the lombok project itself - some generated Tree nodes are not properly marked as synthetic, so the IDE suggests changes on (lombok-reported) locations which do not match the Tree contents.

(In reply to Svata Dedic from comment #4)
> As we do not know Lombok much, a code example would greatly help. 
> I am also not sure whether the culprit is not the lombok project itself -
> some generated Tree nodes are not properly marked as synthetic, so the IDE
> suggests changes on (lombok-reported) locations which do not match the Tree
> contents.

Conditions of the issue are very simple. And I described them in the first comment. But here code example is:

package some_project;

import lombok.SneakyThrows;

public class SomeClass {

    @SneakyThrows
    public void someMethod() {
        throw new Exception();
    }
}