Java Character.codePointBefore (char[] a, int index)

public static int codePointBefore(char[] a,   int index)

public class Main {
//from   w  w w  .  j a  v a 2  s . co m
   public static void main(String[] args) {
      char[] c = new char[] { 'j', 'b', 'c', 'd', 'e' };
      int index  = 2;

      int res = Character.codePointBefore(c, index);

      String str = "Unicode code point is " + res;

      System.out.println( str );
   }
}