kenji yoshida

"Runtime references to undefined settings" error when use sbt.ProjectRef

3

- https://github.com/xuwei-k/neo-scalafmt-ProjectRef-error/commit/d8cdbfba3f55bb03df1dc1bf454f6088390fbb32 - https://travis-ci.org/xuwei-k/neo-scalafmt-ProjectRef-error/builds/317218379 ### `a/build.sbt` ```scala val b = project ``` ### `build.sbt` ```scala val b = ProjectRef(file("a"), "b") val c = project.dependsOn(b) ``` ### `project/build.properties` ``` sbt.version=0.13.16 ```...

fix warnings with Scala 3.4. avoid `private[this]`

1

# Pull Request Checklist * [x] Have you read [How to write the perfect pull request](https://github.blog/2015-01-21-how-to-write-the-perfect-pull-request/)? * [x] Have you read through the [contributor guidelines](https://www.playframework.com/contributing)? * [x] Have you referenced...

# Pull Request Checklist * [x] Have you read [How to write the perfect pull request](https://github.blog/2015-01-21-how-to-write-the-perfect-pull-request/)? * [x] Have you read through the [contributor guidelines](https://www.playframework.com/contributing)? * [x] Have you referenced...

# Pull Request Checklist * [x] Have you read [How to write the perfect pull request](https://github.blog/2015-01-21-how-to-write-the-perfect-pull-request/)? * [x] Have you read through the [contributor guidelines](https://www.playframework.com/contributing)? * [x] Have you referenced...

Scala 2.13.12

2

- fix https://github.com/milessabin/shapeless/pull/1327

`run` task does not support `JEP 445: Unnamed Classes and Instance Main Methods`

8

https://openjdk.org/jeps/445 ## Step https://github.com/xuwei-k/sbt-JEP-445/commit/e2e6293aa4bc84a3ab506b67328786f88e011a7b install JDK 21 ### `A.java` ```java void main() { System.out.println("hello"); } ``` ### `build.sbt` ```scala javacOptions ++= Seq( "-Xlint:preview", "--enable-preview", "--release", scala.util.Properties.javaSpecVersion ) run / fork...