diff --git a/amazon-kinesis-client/src/main/java/SampleApp.java b/amazon-kinesis-client/src/main/java/SampleApp.java
deleted file mode 100644
index 80e7c5df..00000000
--- a/amazon-kinesis-client/src/main/java/SampleApp.java
+++ /dev/null
@@ -1,77 +0,0 @@
-import java.util.UUID;
-
-import software.amazon.awssdk.regions.Region;
-import software.amazon.awssdk.services.cloudwatch.CloudWatchAsyncClient;
-import software.amazon.awssdk.services.dynamodb.DynamoDbAsyncClient;
-import software.amazon.awssdk.services.kinesis.KinesisAsyncClient;
-import software.amazon.kinesis.common.ConfigsBuilder;
-import software.amazon.kinesis.common.KinesisClientUtil;
-import software.amazon.kinesis.coordinator.Scheduler;
-import software.amazon.kinesis.leases.LeaseManagementConfig;
-import software.amazon.kinesis.worker.RecordProcessorFactory;
-
-public class SampleApp {
-
-    private final String streamName;
-    private final Region region;
-    private final KinesisAsyncClient kinesisClient;
-
-    public static void main(String[] args) {
-        String streamName = "DDB-Scan-usage-test";
-        Region region = Region.US_EAST_1;
-        new SampleApp(streamName, region).run();
-    }
-
-    public SampleApp(String streamName, Region region) {
-        this.streamName = streamName;
-        this.region = region;
-        this.kinesisClient = KinesisClientUtil.createKinesisAsyncClient(
-                KinesisAsyncClient.builder().region(this.region));
-    }
-
-    public void run() {
-        DynamoDbAsyncClient dynamoDbAsyncClient =
-                DynamoDbAsyncClient.builder().region(region).build();
-        CloudWatchAsyncClient cloudWatchClient =
-                CloudWatchAsyncClient.builder().region(region).build();
-
-        ConfigsBuilder configsBuilder = new ConfigsBuilder(
-                streamName,
-                streamName,
-                kinesisClient,
-                dynamoDbAsyncClient,
-                cloudWatchClient,
-                UUID.randomUUID().toString(),
-                new RecordProcessorFactory());
-        LeaseManagementConfig leaseManagementConfig = configsBuilder.leaseManagementConfig();
-        leaseManagementConfig.workerUtilizationAwareAssignmentConfig().varianceBalancingFrequency(5);
-
-        // failoverTimeMillis = 10 min
-        leaseManagementConfig.failoverTimeMillis(600000); // 10 minute
-        //        RetrievalConfig config = configsBuilder.retrievalConfig();
-        //        PollingConfig pollingConfig = new PollingConfig(config.kinesisClient());
-        //
-        //        //idleTimeBetweenReadsInMillis = 200
-        //        pollingConfig.idleTimeBetweenReadsInMillis(200);
-        //
-        //        config.retrievalSpecificConfig();
-        //
-        //        //reBalanceThresholdPercentage = 4
-        //        leaseManagementConfig.workerUtilizationAwareAssignmentConfig().reBalanceThresholdPercentage(4);
-        //
-        //        // maxGetRecordsThreadPool = 10 ??
-
-        Scheduler scheduler = new Scheduler(
-                configsBuilder.checkpointConfig(),
-                configsBuilder.coordinatorConfig(),
-                leaseManagementConfig,
-                configsBuilder.lifecycleConfig(),
-                configsBuilder.metricsConfig(),
-                configsBuilder.processorConfig(),
-                configsBuilder.retrievalConfig());
-
-        Thread schedulerThread = new Thread(scheduler);
-        schedulerThread.setDaemon(true);
-        schedulerThread.start();
-    }
-}