}

        if (!progress.isEmpty()) {
            map.put("progress", transform(progress, Progress::toSerializable));
        }

        if (!children.isEmpty()) {
            map.put("children", transform(children, BuildOperationRecord::toSerializable));
        }

        return map;
    }

    public boolean hasDetailsOfType(Class<?> clazz) throws ClassNotFoundException {

        return Lists.transform(roots, new Function<BuildOperationRecord, Map<String, ?>>() {
            @Override
            public Map<String, ?> apply(BuildOperationRecord input) {
                return input.toSerializable();
            }
        });
    }