Not able to convert string dd/MM/yyyy to Date dd/MM/yyyy in java -
i have input string of format dd/mm/yyyy, need convert date dd/mm/yyyy.
my approach is:
simpledateformat formatter = new simpledateformat("dd/mm/yyyy"); string date = formatter.format(formatter.parse("22/09/2016")); date converteddate = formatter.parse(date); i expecting 22/09/2016 date object, format returned not expected. o/p=>mon sep 12 00:00:00 ist 2016
any idea going wrong? in advance!
you seem assuming java.util.date "knows" format. doesn't. that's not part of state - it's just number of milliseconds since unix epoch. (there's no time zone either - ist you're seeing there local time zone; that's part of date.tostring() does.)
basically, date instant in time - when want particular formatted value, that's when use simpledateformat.
(or better, use java.time.*...)
think of number - number sixteen same number whether represent in binary 10000, decimal 16, or hex 0x10. int value doesn't have concept of "i'm binary integer" or "i'm hex integer" - it's when convert string need care formatting. exact same thing true date/time types.
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