Java Code Review Using JStyle^TM

Do You Find Any Problem With The Following Code?

final class DemoJStyle {   
  private final int value = 98;   
  protected final int value2 = 66;
  private double i;   
  public void DemoJStyle() {   
    i = 23.45 * value;   
    System.out.println(i);
  }   
  public void gg() {   
    i = 1.9 * value2;   
    System.out.println(i);   
  }   
  public class Inner {   
    private int v = 8;   
    void ff() {   
     System.out.println("DemoJStyle.Inner" + v);   
    }   
  }   
}