Superbuilder default value delomboks to non-compilable code

[MindWithCake]

Short description

if you give a @Builder.Default value to the field of a @SuperBuilder annotated class and try to delombok, the resulting code will use a non-existent b.field call instead of handling the field$set and field$value fields.

Expected behavior

The code in the protected constructor should be something like this.field = b.field$set? b.field$value : /* the given default value*/

Version information

• IDEA Version: IntelliJ IDEA 2021.3.2, Build #IC-213.6777.52, Runtime version 11.0.13+7-b1751.25 amd64
• JDK Version: openjdk 11.0.13 2021-10-19
• OS Type & Version: Ubuntu 20.04.3 LTS, linux kernel 5.4.0-99-generic
• Lombok Plugin Version: bundled 213.6777.52
• Lombok Dependency Version: 1.18.22

Steps to reproduce

What steps do we need to take to reproduce this issue?

1. Create a simple class, annotated with @SuperBuilder
2. Add a field annotated with @Builder.Default and with a provided value
3. Refactor -> delombok -> all lombok annotattions
4. Generated code has a non-compilable constructor

Sample project

minimal-sample-project.zip

• [x] Sample project provided
• [x] I am able to reproduce this error on the sample project by following the steps described above

[irnbrux]

Hi, I can confirm this. Basically the generated constructor in your class is invalid. From @SuperBuilder public abstract class Parent { @Builder.Default protected String name = "something"; }

you will end up with (delombok)

` public abstract class Parent { protected String name = "something";

protected Parent(Parent.ParentBuilder<?, ?> b) {

    this.name = b.name;  //<-- should be b.name$value instead
}

[... snip ...] `

Are there any plans to address this in near future?

Cheers Brian