Migrate to Maven as we are plain Java now

build.sbt

-import com.simplytyped.Antlr4Plugin.autoImport.antlr4PackageName
-import sbt.Keys.{libraryDependencies, scalacOptions, version}
-
-val emfcommonVersion = "2.12.0"
-val emfecoreVersion = "2.12.0"
-val scoptVersion = "3.7.0"
-val liftVersion = "3.3.0"
-val gsonVersion = "2.8.5"
-val scrollVersion = "1.8"
-
-javacOptions ++= Seq("-encoding", "UTF-8")
-
-lazy val mjparser = (project in file("."))
-  .settings(
-    name := "ModelJoinParser",
-    version := "0.1",
-    scalaVersion := "2.12.6",
-    libraryDependencies ++= Seq(
-      "com.github.max-leuthaeuser" %% "scroll" % scrollVersion,
-      "org.scala-lang" % "scala-reflect" % scalaVersion.value,
-      "org.scala-lang" % "scala-compiler" % scalaVersion.value,
-      "org.eclipse.emf" % "org.eclipse.emf.common" % emfcommonVersion,
-      "org.eclipse.emf" % "org.eclipse.emf.ecore" % emfecoreVersion,
-      "com.github.scopt" %% "scopt" % scoptVersion,
-      "net.liftweb" %% "lift-json" % liftVersion,
-      "com.google.code.gson" % "gson" % gsonVersion,
-
-      "org.junit.platform" % "junit-platform-runner" % "1.0.0" % "test",
-      "org.junit.jupiter" % "junit-jupiter-engine" % "5.0.0" % "test",
-      "org.junit.vintage" % "junit-vintage-engine" % "4.12.0" % "test",
-      "org.assertj" % "assertj-core" % "3.12.2" % "test",
-
-      "net.aichler" % "jupiter-interface" % JupiterKeys.jupiterVersion.value % Test
-    ),
-    scalacOptions ++= Seq(
-      "-language:implicitConversions"
-    ),
-  ).enablePlugins(Antlr4Plugin)
-
-antlr4PackageName in Antlr4 := Some("org.rosi_project.model_sync.model_join.representation.parser.antlr.generated")
-antlr4GenVisitor in Antlr4 := true
-antlr4GenListener in Antlr4 := false

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>org.rosi_project.model_sync</groupId>
+	<artifactId>model_join</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+
+	<properties>
+		<maven.compiler.source>1.8</maven.compiler.source>
+		<maven.compiler.target>1.8</maven.compiler.target>
+	</properties>
+
+	<dependencies>
+		<!-- Runtime dependencies -->
+		<dependency>
+			<groupId>org.antlr</groupId>
+			<artifactId>antlr4-runtime</artifactId>
+			<version>4.7.2</version>
+		</dependency>
+		<dependency>
+			<groupId>com.google.guava</groupId>
+			<artifactId>guava</artifactId>
+			<version>28.0-jre</version>
+		</dependency>
+		<dependency>
+			<groupId>com.google.code.findbugs</groupId>
+			<artifactId>jsr305</artifactId>
+			<version>3.0.2</version>
+		</dependency>
+
+		<!-- Test dependencies -->
+		<dependency>
+			<groupId>org.junit.jupiter</groupId>
+			<artifactId>junit-jupiter-api</artifactId>
+			<version>5.5.1</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.junit.jupiter</groupId>
+			<artifactId>junit-jupiter-engine</artifactId>
+			<version>5.5.1</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.assertj</groupId>
+			<artifactId>assertj-core</artifactId>
+			<version>3.12.2</version>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.antlr</groupId>
+				<artifactId>antlr4-maven-plugin</artifactId>
+				<version>4.3</version>
+				<executions>
+					<execution>
+						<id>antlr</id>
+						<goals>
+							<goal>antlr4</goal>
+						</goals>
+						<configuration>
+							<arguments>
+								<argument>-package</argument>
+								<argument>org.rosi_project.model_sync.model_join.representation.parser.antlr.generated</argument>
+							</arguments>
+							<listener>false</listener>
+							<visitor>true</visitor>
+							<outputDirectory>${project.build.directory}/generated-sources/antlr4/org/rosi_project/model_sync/model_join/representation/parser/antlr/generated</outputDirectory>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-surefire-plugin</artifactId>
+				<version>2.22.1</version>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>
\ No newline at end of file

project/build.properties

-sbt.version = 1.2.7

project/plugins.sbt

-
-resolvers += Resolver.jcenterRepo
-
-addSbtPlugin("net.aichler" % "sbt-jupiter-interface" % "0.8.2")
-addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "5.2.4")
-addSbtPlugin("com.typesafe.sbt" % "sbt-git" % "1.0.0")

project/sbt-antlr4.sbt

-
-addSbtPlugin("com.simplytyped" % "sbt-antlr4" % "0.8.2")

src/test/java/org/rosi_project/model_sync/model_join/representation/writer/StringBasedModelJoinWriterAcceptanceTests.java

 package org.rosi_project.model_sync.model_join.representation.writer;
 
-import static org.assertj.core.api.Assertions.*;
-
+import static org.assertj.core.api.Assertions.assertThat;
 import java.util.logging.Logger;
 import org.junit.jupiter.api.Test;
-import org.junit.platform.runner.JUnitPlatform;
-import org.junit.runner.RunWith;
 import org.rosi_project.model_sync.model_join.representation.writer.TestedModels.Listing2;
 
 class StringBasedModelJoinWriterAcceptanceTests {
 
-  private static final Logger log = Logger.getLogger(StringBasedModelJoinWriterAcceptanceTests.class.getSimpleName());
+	private static final Logger log =
+			Logger.getLogger(StringBasedModelJoinWriterAcceptanceTests.class.getSimpleName());
 
 	/**
 	 * @see TestedModels