in mps-maven-plugin/src/main/java/org/jetbrains/mps/mavenplugin/GenerateJavaMojo.java [203:210]
private Map<ArtifactCoordinates, File> resolveDependencies(Dependency[] dependencies) throws DependencyResolutionException {
// TODO dependency management from Maven project
// TODO project or plugin repositories?
DependencyResult result = resolveDependenciesViaAether(dependencies);
return result.getArtifactResults().stream().collect(Collectors.toMap(
res -> toCoordinates(res.getArtifact()),
res -> res.getArtifact().getFile()));
}