add @Generated to all Java class templates

modules/swagger-codegen/src/main/resources/JavaSpringMVC/api.mustache

@@ -30,6 +30,7 @@ import static org.springframework.http.MediaType.*;
 @Controller
 @RequestMapping(value = "/{{baseName}}", produces = {APPLICATION_JSON_VALUE})
 @Api(value = "/{{baseName}}", description = "the {{baseName}} API")
+{{>generatedAnnotation}}
 {{#operations}}
 public class {{classname}} {
   {{#operation}}

modules/swagger-codegen/src/main/resources/JavaSpringMVC/apiException.mustache

@@ -1,5 +1,6 @@
 package {{apiPackage}};
 
+{{>generatedAnnotation}}
 public class ApiException extends Exception{
 	private int code;
 	public ApiException (int code, String msg) {

modules/swagger-codegen/src/main/resources/JavaSpringMVC/apiOriginFilter.mustache

@@ -5,6 +5,7 @@ import java.io.IOException;
 import javax.servlet.*;
 import javax.servlet.http.HttpServletResponse;
 
+{{>generatedAnnotation}}
 public class ApiOriginFilter implements javax.servlet.Filter {
 	@Override
 	public void doFilter(ServletRequest request, ServletResponse response,

modules/swagger-codegen/src/main/resources/JavaSpringMVC/apiResponseMessage.mustache

@@ -3,6 +3,7 @@ package {{apiPackage}};
 import javax.xml.bind.annotation.XmlTransient;
 
 @javax.xml.bind.annotation.XmlRootElement
+{{>generatedAnnotation}}
 public class ApiResponseMessage {
 	public static final int ERROR = 1;
 	public static final int WARNING = 2;

modules/swagger-codegen/src/main/resources/JavaSpringMVC/model.mustache

@@ -12,6 +12,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
  * {{description}}
  **/{{/description}}
 @ApiModel(description = "{{{description}}}")
+{{>generatedAnnotation}}
 public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {
   {{#vars}}{{#isEnum}}
   public enum {{datatypeWithEnum}} {

modules/swagger-codegen/src/main/resources/JavaSpringMVC/notFoundException.mustache

@@ -1,5 +1,6 @@
 package {{apiPackage}};
 
+{{>generatedAnnotation}}
 public class NotFoundException extends ApiException {
 	private int code;
 	public NotFoundException (int code, String msg) {

modules/swagger-codegen/src/main/resources/JavaSpringMVC/swaggerConfig.mustache

@@ -18,6 +18,7 @@ import springfox.documentation.swagger2.annotations.EnableSwagger2;
 @EnableSwagger2 //Loads the spring beans required by the framework
 @PropertySource("classpath:swagger.properties")
 @Import(SwaggerUiConfiguration.class)
+{{>generatedAnnotation}}
 public class SwaggerConfig {
     @Bean
     ApiInfo apiInfo() {

modules/swagger-codegen/src/main/resources/JavaSpringMVC/swaggerUiConfiguration.mustache

@@ -8,6 +8,7 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter
 
 @Configuration
 @EnableWebMvc
+{{>generatedAnnotation}}
 public class SwaggerUiConfiguration extends WebMvcConfigurerAdapter {
   private static final String[] SERVLET_RESOURCE_LOCATIONS = { "/" };
 

modules/swagger-codegen/src/main/resources/JavaSpringMVC/webApplication.mustache

@@ -2,6 +2,7 @@ package {{configPackage}};
 
 import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
 
+{{>generatedAnnotation}}
 public class WebApplication extends AbstractAnnotationConfigDispatcherServletInitializer {
 
     @Override

modules/swagger-codegen/src/main/resources/JavaSpringMVC/webMvcConfiguration.mustache

@@ -3,6 +3,7 @@ package {{configPackage}};
 import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
 
+{{>generatedAnnotation}}
 public class WebMvcConfiguration extends WebMvcConfigurationSupport {
     @Override
     public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {