List getter setter check should ignore private getter, setter and constructor

[Luro02]

Summary

If they are private, it is not essential to make a copy. Should this be detected? Maybe make an annotation without subtracting points?

Lint Name

LIST_NOT_COPIED_IN_GETTER

Reproducer

import java.util.List;

public class A {
    private final List<String> list;

    public A() {
        this(List.of("a", "b", "c"));
    }

    private A(List<String> list) {
        this.list = list; //# ok
    }
    
    private void setList(List<String> list) {
        this.list = list; //# ok
    }
    
    private List<String> getList() {
        return this.list; //# ok
    }
}