oldArchives.from(v1Jar)
                        oldClasspath.from(v1.configurations.named("runtimeClasspath"), v1Jar)

                        newArchives.from(v2Jar)
                        newClasspath.from(v2.configurations.named("runtimeClasspath"), v2Jar)

                        onlyModified.set(false)

}

sourceSets {
  integTest {
    compileClasspath += sourceSets["main"].output + configurations["testRuntimeClasspath"]
    runtimeClasspath += output + compileClasspath
  }
}

tasks.withType(JavaCompile).configureEach {
  options.encoding = 'UTF-8'
}

tasks.named('licenseHeaders').configure {

        return new TreeSet<>(Arrays.asList(jdkJarHellCheckList.split("\\r?\\n")));
    }

    private Configuration getRuntimeConfiguration() {
        Configuration runtime = getProject().getConfigurations().findByName("runtimeClasspath");
        if (runtime == null) {
            return getProject().getConfigurations().getByName("testCompileClasspath");
        }
        return runtime;
    }