diff --git a/bin/jaxrs-cxf-petstore-server.sh b/bin/jaxrs-cxf-petstore-server.sh
index 6846f2e75c..d09d0cb545 100755
--- a/bin/jaxrs-cxf-petstore-server.sh
+++ b/bin/jaxrs-cxf-petstore-server.sh
@@ -25,6 +25,9 @@ then
   mvn -B clean package
 fi
 
+echo "Removing files and folders under samples/server/petstore/jaxrs-cxf"
+rm -rf samples/server/petstore/jaxrs-cxf
+
 # if you've executed sbt assembly previously it will use that instead.
 export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
 ags="generate -t modules/openapi-generator/src/main/resources/JavaJaxRS/cxf -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g jaxrs-cxf -o samples/server/petstore/jaxrs-cxf -DhideGenerationTimestamp=true --additional-properties serverPort=8082 $@"
diff --git a/samples/server/petstore/jaxrs-cxf/src/main/java/org/openapitools/api/impl/PetApiServiceImpl.java b/samples/server/petstore/jaxrs-cxf/src/main/java/org/openapitools/api/impl/PetApiServiceImpl.java
index ca3e7093ff..949a6bf700 100644
--- a/samples/server/petstore/jaxrs-cxf/src/main/java/org/openapitools/api/impl/PetApiServiceImpl.java
+++ b/samples/server/petstore/jaxrs-cxf/src/main/java/org/openapitools/api/impl/PetApiServiceImpl.java
@@ -112,7 +112,7 @@ public class PetApiServiceImpl implements PetApi {
     }
     
     /**
-     * uploads an image
+     * uploads an image (required)
      *
      */
     public ModelApiResponse uploadFileWithRequiredFile(Long petId,  Attachment fileDetail, String additionalMetadata) {
diff --git a/samples/server/petstore/jaxrs-cxf/src/test/java/org/openapitools/api/PetApiTest.java b/samples/server/petstore/jaxrs-cxf/src/test/java/org/openapitools/api/PetApiTest.java
index 8b0f3f9560..3fc88b894d 100644
--- a/samples/server/petstore/jaxrs-cxf/src/test/java/org/openapitools/api/PetApiTest.java
+++ b/samples/server/petstore/jaxrs-cxf/src/test/java/org/openapitools/api/PetApiTest.java
@@ -213,7 +213,7 @@ public class PetApiTest {
     }
     
     /**
-     * uploads an image
+     * uploads an image (required)
      *
      * @throws ApiException
      *          if the Api call fails