Support `JEP 401: Value Objects` in `JavaParsers`

[xuwei-k]

Reproduction steps

$ java --version
openjdk 28-ea 2027-03-23
OpenJDK Runtime Environment (build 28-ea+16-1181)
OpenJDK 64-Bit Server VM (build 28-ea+16-1181, mixed mode, sharing)

A.java

package x1;

value record A(int n){}

B.scala

package x2;

class B

build.sbt

scalaVersion := "2.13.18"

javacOptions ++= Seq("--enable-preview", "--release", "28")

project/build.properties

sbt.version=1.13.0

Problem

sbt -J--enable-preview compile

A.java:3:14: `;` expected but identifier found.
[error] value record A(int n){}
[error]              ^
[error] one error found
[error] (Compile / compileIncremental) Compilation failed

Workaround in sbt

set

compileOrder := CompileOrder.JavaThenScala

or

compileOrder := CompileOrder.ScalaThenJava