updated spring-mvc samples

Author: HugoMario

samples/server/petstore/spring-mvc-j8-async/.swagger-codegen/VERSION

@@ -1 +1 @@
-3.0.35-SNAPSHOT
+3.0.43-SNAPSHOT

samples/server/petstore/spring-mvc-j8-async/pom.xml

@@ -170,6 +170,6 @@
         <springfox-version>2.9.2</springfox-version>
         <jackson-version>2.9.10</jackson-version>
         <jackson-threetenbp-version>2.9.10</jackson-threetenbp-version>
-        <spring-version>5.0.18.RELEASE</spring-version>
+        <spring-version>5.3.27</spring-version>
     </properties>
 </project>

samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/AllPetsApi.java

@@ -1,5 +1,5 @@
 /**
- * NOTE: This class is auto generated by the swagger code generator program (3.0.35-SNAPSHOT).
+ * NOTE: This class is auto generated by the swagger code generator program (3.0.43-SNAPSHOT).
  * https://github.com/swagger-api/swagger-codegen
  * Do not edit the class manually.
  */
@@ -32,6 +32,7 @@
 import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
 
+
 @Validated
 @Api(value = "allPets", description = "the allPets API")
 public interface AllPetsApi {

samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/AllPetsApiController.java

@@ -5,6 +5,7 @@
 import javax.servlet.http.HttpServletRequest;
 import java.util.Optional;
 
+
 @RestController
 public class AllPetsApiController implements AllPetsApi {
 

samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/ApiException.java

@@ -1,5 +1,6 @@
 package io.swagger.api;
 
+
 public class ApiException extends Exception {
     private int code;
     public ApiException (int code, String msg) {

samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/ApiOriginFilter.java

@@ -5,7 +5,8 @@
 import javax.servlet.*;
 import javax.servlet.http.HttpServletResponse;
 
-public class ApiOriginFilter implements javax.servlet.Filter {
+
+public class ApiOriginFilter implements Filter {
     @Override
     public void doFilter(ServletRequest request, ServletResponse response,
             FilterChain chain) throws IOException, ServletException {

samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/ApiResponseMessage.java

@@ -2,6 +2,7 @@
 
 import javax.xml.bind.annotation.XmlTransient;
 
+
 @javax.xml.bind.annotation.XmlRootElement
 public class ApiResponseMessage {
     public static final int ERROR = 1;

samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/NotFoundException.java

@@ -1,5 +1,6 @@
 package io.swagger.api;
 
+
 public class NotFoundException extends ApiException {
     private int code;
     public NotFoundException (int code, String msg) {

samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/PetApi.java

@@ -1,5 +1,5 @@
 /**
- * NOTE: This class is auto generated by the swagger code generator program (3.0.35-SNAPSHOT).
+ * NOTE: This class is auto generated by the swagger code generator program (3.0.43-SNAPSHOT).
  * https://github.com/swagger-api/swagger-codegen
  * Do not edit the class manually.
  */
@@ -34,6 +34,7 @@
 import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
 
+
 @Validated
 @Api(value = "pet", description = "the pet API")
 public interface PetApi {

samples/server/petstore/spring-mvc-j8-async/src/main/java/io/swagger/api/PetApiController.java

@@ -5,6 +5,7 @@
 import javax.servlet.http.HttpServletRequest;
 import java.util.Optional;
 
+
 @RestController
 public class PetApiController implements PetApi {