Predict the output:

public class sookshmas 
{
    void call() // compilation fails at line 3
    {
        System.out.println("java");
    }
   }
class s2 extends sookshmas
{
  protected void call() //// compilation fails at line 10
    {
       System.out.println("oracle"); 
    }
    public static void main(String...k)
    {
       sookshmas d=new s2();
       d.call();
    }
}