return bridgeJar;
            } else {
                // generate from sources jar
                final Timer timer = Time.startTimer();
                RawCompiler rawCompiler = new RawCompiler(scalaInstance, ClasspathOptionsUtil.manual(), logger);
                scala.collection.Iterable<Path> sourceJars = JavaConverters.collectionAsScalaIterable(Collections.singletonList(compilerBridgeSourceJar.toPath()));