}

        MavenInvocationSpec build() {
            MavenInstallation mavenInstallation = null
            if (mavenVersion != null && mavenHome != null) {
                assertMavenHomeAndVersionMatch()
            } else if (mavenHome != null) {
                mavenVersion = MavenInstallation.probeVersion(mavenHome)
            } else {
                mavenVersion = mavenVersion ?: DEFAULT_MAVEN_VERSION