Normalize a sequence of char values. The sequence will be normalized according to the specified normalization from.

Parameters:

src		The sequence of char values to normalize.
form		The normalization form; one of java.text.Normalizer.Form.NFC, java.text.Normalizer.Form.NFD, java.text.Normalizer.Form.NFKC, java.text.Normalizer.Form.NFKD

Returns:  The normalized String

Exceptions:

NullPointerException

If src or form is null.