HackR_Java_Code/reformatting dates at master · sumitgupta1312/HackR_Java_Code · GitHub

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    public static List<String> reformatDate(List<String> dates){
    // Write your code here
        List<String> result = new ArrayList();
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("d MMMM yyyy");
        SimpleDateFormat finalDateFormat = new SimpleDateFormat("yyyy-MM-dd");
        for(int i = 0; i < dates.size(); i++) {
            String string = dates.get(i);
            string = string.replaceFirst("[a-zA-Z]{2}", "");
            try {
                Date tempFormattedDate = simpleDateFormat.parse(string);
                String finalFormattedDate = finalDateFormat.format(tempFormattedDate);
                result.add(finalFormattedDate);
            } catch(ParseException pe) {
                pe.printStackTrace();
            }
        }
        return result;
    }

}