user1539343 user1539343 - 9 months ago 46
Java Question

SimpleDateFormat ambiguous matching

I have the code:

public List<Date> parse(String date) {
// todo: for parsing
List<Date> dateList = new ArrayList<>();
SimpleDateFormat sdf = new SimpleDateFormat();
for (String format: DATE_FORMATS) {
sdf = new SimpleDateFormat(format);
try {
Date dt = sdf.parse(date);
System.out.println("Success! "+format);
} catch (ParseException e) {
// TODO Auto-generated catch block
return dateList;

which is called:

parse("Monday Aug 29 5:51 PM GMT 2016")

I am getting the results:

Success! EEEE MMM dd hh:mm a z yyyy
Success! EEEE MMM yyyy hh:mm a z dd

Why does the second pattern match the example? Any enlightenment would be highly appreciated.



your bellow code will overridden by new object creation.


object creation after modifying attribute.(useless above line due to bellow)

 sdf = new SimpleDateFormat(format);//replace this code by applyPattern

Now Lenient will again have default value.

instead of that use method like bellow to dynamically set pattern to sdf