diff --git a/src/main/java/fr/univtln/bruno/samples/jaxrs/exceptions/BusinessException.java b/src/main/java/fr/univtln/bruno/samples/jaxrs/exceptions/BusinessException.java
index a0020b2a73f52bd38baa8febc6c0b5e324bb8ee0..fa83532d978ffef37ada52f7627f791b2261cc70 100644
--- a/src/main/java/fr/univtln/bruno/samples/jaxrs/exceptions/BusinessException.java
+++ b/src/main/java/fr/univtln/bruno/samples/jaxrs/exceptions/BusinessException.java
@@ -20,7 +20,7 @@ public class BusinessException extends Exception implements Serializable {
     /**
      * The Status.
      */
-    Response.Status status;
+    final Response.Status status;
 
     /**
      * Instantiates a new Business exception.
diff --git a/src/main/java/fr/univtln/bruno/samples/jaxrs/mappers/BusinessExceptionMapper.java b/src/main/java/fr/univtln/bruno/samples/jaxrs/mappers/BusinessExceptionMapper.java
index eacbcd5dddfec20d50ad2206554d425363a7b973..a057821d46434c40ee0559cfff548a73baf205e5 100755
--- a/src/main/java/fr/univtln/bruno/samples/jaxrs/mappers/BusinessExceptionMapper.java
+++ b/src/main/java/fr/univtln/bruno/samples/jaxrs/mappers/BusinessExceptionMapper.java
@@ -1,9 +1,6 @@
 package fr.univtln.bruno.samples.jaxrs.mappers;
 
 import fr.univtln.bruno.samples.jaxrs.exceptions.BusinessException;
-import jakarta.ws.rs.core.Context;
-import jakarta.ws.rs.core.HttpHeaders;
-import jakarta.ws.rs.core.MediaType;
 import jakarta.ws.rs.core.Response;
 import jakarta.ws.rs.ext.ExceptionMapper;
 import jakarta.ws.rs.ext.Provider;