accrualsGroup.entrySet().stream().sorted(
        (o1, o2) -> {
            try {
                return dateView.parse(o1.getKey()).compareTo(dateView.parse(o2.getKey()));
            }catch (Exception e){
                return 0;
            }
        }
).collect(Collectors.toMap(
        Map.Entry::getKey,
        Map.Entry::getValue,
        (oldValue, newValue) -> oldValue, LinkedHashMap::new));