Java Character check Surrogate

public class Main {

   public static void main(String[] args) {

      int codePoint = Character.codePointAt("\u0011", 0);
      System.out.println("isBmpCodePoint: " + Character.isBmpCodePoint(codePoint));
      System.out.println("isSurrogate: " + Character.isSurrogate('\u0022'));
      System.out.println("highSurrogate: " + (int) Character.highSurrogate(codePoint));
      System.out.println("lowSurrogate: " + (int) Character.lowSurrogate(codePoint));
      System.out.println("isAlphabetic: " + Character.isAlphabetic(codePoint));
      System.out.println("isIdeographic: " + Character.isIdeographic(codePoint));
      System.out.println("getName: " + Character.getName(codePoint));

   }/*w w w.  ja  va2s  .  co  m*/
}