DateTimeException if the given string is
not in the correct format or if the resulting DateTime would not be valid.
Creates a DateTime from a string with the format YYYY-Mon-DD HH:MM:SS. Whitespace is stripped from the given string.
simpleString | A string formatted in the way that toSimpleString formats dates and times. |
DateTimeException if the given string is
not in the correct format or if the resulting DateTime would not be valid.