return globalSettingsFile
    }

    MavenLocalRepository mavenRepo() {
        init()
        new MavenLocalRepository(userM2Directory.file("repository"))
    }

    M2Installation generateUserSettingsFile(MavenLocalRepository userRepository) {
        init()
        userSettingsFile.text = """
<settings>
    <localRepository>${userRepository.rootDir.absolutePath}</localRepository>
</settings>"""

         * RepositorySystem.defaultUserLocalRepository is statically initialised and used when
         * creating multiple ProjectBuildingRequest.
         * */
        m2.generateUserSettingsFile(m2.mavenRepo())
        using m2

        targetDir.file("src/main/java/Foo.java") << """
            import org.apache.commons.lang.StringUtils;

            public class Foo {