Simple Date Format

SimpleDateFormat is a concrete class for formatting and parsing dates in a locale-sensitive manner. It allows for formatting (date -> text), parsing (text -> date), and normalization.

Constructor	Description
SimpleDateFormat()	Constructs a `SimpleDateFormat` using the default pattern and date format symbols for the default locale.
SimpleDateFormat(String pattern)	Constructs a `SimpleDateFormat` using the given `pattern` and the default date format symbols for the default locale.
SimpleDateFormat(String pattern, DateFormatSymbols formatSymbols)	Constructs a `SimpleDateFormat` using the given `pattern` and date format symbols.
SimpleDateFormat(String pattern, Locale locale)	Constructs a `SimpleDateFormat` using the given `pattern` and the default date format symbols for the given `locale`.

The methods are listed below :

Date parse(String text, ParsePosition pos))
public StringBuffer format(Date date, StringBuffer toAppendTo, FieldPosition pos)