jdk11-scala-maven-plugin-overcompile

.gitignore

target

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>G</groupId>
    <artifactId>A</artifactId>
    <version>1.2.3-SNAPSHOT</version>
    <packaging>jar</packaging>

    <properties>
        <maven.compiler.source>11</maven.compiler.source>
        <maven.compiler.target>11</maven.compiler.target>
        
        <scala.version_major>2.13</scala.version_major>
        <scala.version>${scala.version_major}.8</scala.version>
        <scala-maven-plugin.version>4.6.1</scala-maven-plugin.version>
    </properties>

    <build>
        <plugins>
            <plugin>
                <groupId>net.alchim31.maven</groupId>
                <artifactId>scala-maven-plugin</artifactId>
                <version>${scala-maven-plugin.version}</version>
                <configuration>
                    <sourceDir>./</sourceDir>
                    <scalaVersion>${scala.version}</scalaVersion>
                    <recompileMode>incremental</recompileMode>
                </configuration>

                <executions>
                    <execution>
                        <id>add-source</id>
                        <phase>generate-sources</phase>
                        <goals>
                            <goal>add-source</goal>
                        </goals>
                    </execution>

                    <execution>
                        <id>compile-it</id>
                        <phase>process-resources</phase>
                        <goals>
                            <goal>compile</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

X.scala

object X