Character.TITLECASE_LETTER has the following syntax.
public static final byte TITLECASE_LETTER
In the following code shows how to use Character.TITLECASE_LETTER field.
public class Main{ public static void main(String[] args) { for(char ch = Character.MIN_VALUE;ch<Character.MAX_VALUE;ch++){ if(Character.TITLECASE_LETTER == Character.getDirectionality(ch)){ String s = String.format ("\\u%04x", (int)ch); System.out.println(s);// w ww . j av a 2 s .com } } } }
The code above generates the following result.