jrapidoc-model/src/main/java/org/projectodd/jrapidoc/model/type/provider/converter/JacksonToJrapidocProcessor.java
private void introspectSerializer(MapSerializer mapSerializer, MapTypeJrapidoc type) {
        try {
            Field keyTypeField = mapSerializer.getClass().getDeclaredField("_keyType");
            keyTypeField.setAccessible(true);
            JavaType keyType = (JavaType) keyTypeField.get(mapSerializer);
            JavaType valueType = mapSerializer.getContentType();
            getType(keyType);
            getType(valueType);
        } catch (NoSuchFieldException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }
    }
private void introspectSerializer(MapSerializer mapSerializer, MapTypeJrapidoc type) {
        try {
            Field keyTypeField = mapSerializer.getClass().getDeclaredField("_keyType");
            keyTypeField.setAccessible(true);
            JavaType keyType = (JavaType) keyTypeField.get(mapSerializer);
            JavaType valueType = mapSerializer.getContentType();
            getType(keyType);
            getType(valueType);
        } catch (NoSuchFieldException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }
    }
Introspect serializer for map

@param mapSerializer
@param type