#1420 UnusedPrivateField: Ignore fields if using lombok

[Andreas Dangel]

If using Lombok, you might not implement public getters/setters for your private fields and PMD thinks these fields are unused. E.g.

import lombok.Data;
@Data
public class Foo {
    private String bar;
}

Lombok will create getters and setters for you, so in the end, the private field bar might really be used. See @Data.

[Andreas Dangel]

Commit: https://github.com/pmd/pmd/commit/39cfbc238b117db3baa7a19cc26230da48e0c702