diff --git a/amazon-kinesis-client/src/test/java/software/amazon/kinesis/config/KCLAppConfig.java b/amazon-kinesis-client/src/test/java/software/amazon/kinesis/config/KCLAppConfig.java
index c3cf2e5b..cf1902ab 100644
--- a/amazon-kinesis-client/src/test/java/software/amazon/kinesis/config/KCLAppConfig.java
+++ b/amazon-kinesis-client/src/test/java/software/amazon/kinesis/config/KCLAppConfig.java
@@ -140,7 +140,6 @@ public interface KCLAppConfig {
     }
 
     default ConfigsBuilder getConfigsBuilder() throws IOException, URISyntaxException {
-//        return getConfigsBuilder("");
         final String workerId = getWorkerId();
         if (getStreamArn() == null) {
             return new ConfigsBuilder(getStreamName(), getApplicationName(), buildConsumerClient(), buildAsyncDynamoDbClient(),
@@ -151,17 +150,6 @@ public interface KCLAppConfig {
         }
     }
 
-//    default ConfigsBuilder getConfigsBuilder(String workerIdSuffix) throws IOException, URISyntaxException {
-//        final String workerId = getWorkerId() + workerIdSuffix;
-//        if (getStreamArn() == null) {
-//            return new ConfigsBuilder(getStreamName(), getApplicationName(), buildConsumerClient(), buildAsyncDynamoDbClient(),
-//                    buildAsyncCloudWatchClient(), workerId, getShardRecordProcessorFactory());
-//        } else {
-//            return new ConfigsBuilder(Arn.fromString(getStreamArn()), getApplicationName(), buildConsumerClient(), buildAsyncDynamoDbClient(),
-//                    buildAsyncCloudWatchClient(), workerId, getShardRecordProcessorFactory());
-//        }
-//    }
-
     RetrievalConfig getRetrievalConfig() throws IOException, URISyntaxException;
 
     /**