rollback java spring mvc template

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

@@ -4,18 +4,18 @@ import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatche
 
 public class WebApplication extends AbstractAnnotationConfigDispatcherServletInitializer {
 
-@Override
-protected Class<?>[] getRootConfigClasses() {
-return new Class[] { SwaggerConfig.class };
-}
+    @Override
+    protected Class<?>[] getRootConfigClasses() {
+        return new Class[] { SwaggerConfig.class };
+    }
 
-@Override
-protected Class<?>[] getServletConfigClasses() {
-return new Class<?>[] { WebMvcConfiguration.class };
-}
+    @Override
+    protected Class<?>[] getServletConfigClasses() {
+        return new Class<?>[] { WebMvcConfiguration.class };
+    }
 
-@Override
-protected String[] getServletMappings() {
-return new String[] { "/" };
-}
+    @Override
+    protected String[] getServletMappings() {
+        return new String[] { "/" };
+    }
 }