cleanup imports

Author: deki

labs/unicorn-store/infrastructure/cdk/src/main/java/com/unicorn/UnicornStoreApp.java

@@ -11,7 +11,6 @@
 import io.github.cdklabs.cdknag.AwsSolutionsChecks;
 import io.github.cdklabs.cdknag.NagPackSuppression;
 import io.github.cdklabs.cdknag.NagSuppressions;
-import org.jetbrains.annotations.NotNull;
 import software.amazon.awscdk.App;
 import software.amazon.awscdk.Aspects;
 import software.amazon.awscdk.StackProps;

labs/unicorn-store/infrastructure/cdk/src/main/java/com/unicorn/constructs/DatabaseSetupConstruct.java

@@ -13,7 +13,6 @@
 import software.amazon.awscdk.services.lambda.Runtime;
 import software.constructs.Construct;
 
-import java.util.HashMap;
 import java.util.List;
 
 public class DatabaseSetupConstruct extends Construct{

labs/unicorn-store/infrastructure/db-setup/src/main/java/com/amazon/aws/DBSetupHandler.java

@@ -10,7 +10,6 @@
 import org.slf4j.LoggerFactory;
 import software.amazon.awssdk.auth.credentials.EnvironmentVariableCredentialsProvider;
 import software.amazon.awssdk.core.SdkSystemSetting;
-import software.amazon.awssdk.core.retry.RetryMode;
 import software.amazon.awssdk.http.crt.AwsCrtAsyncHttpClient;
 import software.amazon.awssdk.regions.Region;
 import software.amazon.awssdk.retries.api.BackoffStrategy;
@@ -19,7 +18,6 @@
 
 import java.io.IOException;
 import java.sql.DriverManager;
-import java.sql.SQLException;
 import java.time.Duration;
 import java.util.concurrent.ExecutionException;