diff --git a/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/barcodes/BarcodesController.java b/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/barcodes/BarcodesController.java
index 6ecdf6a63a..8942e93d8b 100644
--- a/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/barcodes/BarcodesController.java
+++ b/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/barcodes/BarcodesController.java
@@ -1,6 +1,11 @@
 package com.baeldung.barcodes;
 
-import com.baeldung.barcodes.generators.*;
+import com.baeldung.barcodes.generators.BarbecueBarcodeGenerator;
+import com.baeldung.barcodes.generators.Barcode4jBarcodeGenerator;
+import com.baeldung.barcodes.generators.QRGenBarcodeGenerator;
+import com.baeldung.barcodes.generators.ZxingBarcodeGenerator;
+import com.baeldung.barcodes.generators.ZxingBarcodeGeneratorWithText;
+import com.baeldung.barcodes.generators.QRCodegenGenerator;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;