Use Reflection extension to capture annotations which may be wrapped by an aspect

Api's like AspectJ may extend or wrap the method. Therefore it is necessary to use the provided reflection extension to capture these situations across the reader

Author: aspich

modules/swagger-servlet/src/main/java/io/swagger/servlet/extensions/ServletReaderExtension.java

@@ -392,7 +392,7 @@ public void applyParameters(ReaderContext context, Operation operation, Type typ
 
     @Override
     public void applyImplicitParameters(ReaderContext context, Operation operation, Method method) {
-        final ApiImplicitParams implicitParams = method.getAnnotation(ApiImplicitParams.class);
+        final ApiImplicitParams implicitParams = ReflectionUtils.getAnnotation(method, ApiImplicitParams.class);
         if (implicitParams != null && implicitParams.value().length > 0) {
             for (ApiImplicitParam param : implicitParams.value()) {
                 final Parameter p = readImplicitParam(context.getSwagger(), param);
@@ -405,7 +405,7 @@ public void applyImplicitParameters(ReaderContext context, Operation operation,
 
     @Override
     public void applyExtensions(ReaderContext context, Operation operation, Method method) {
-        final ApiOperation apiOperation = method.getAnnotation( ApiOperation.class );
+        final ApiOperation apiOperation = ReflectionUtils.getAnnotation(method, ApiOperation.class );
         if( apiOperation != null ) {
             operation.getVendorExtensions().putAll(BaseReaderUtils.parseExtensions(apiOperation.extensions()));
         }