Playing Compiler—Access IssuesExplain why the following code does not compile.   public cl...

Playing Compiler—Access Issues

Explain why the following code does not compile.

   public class Papa   {     private int x;     public Papa()     {       x = 0;     }     public Papa(int y)     {       x = y;     }   }

   public class Son extends Papa   {     public Son()     { }

     public Son(int x)     {       super(x);     }

     public static void main(String[] args)     {       Son s = new Son();       System.out.println(s.x);       Papa t = new Son(2);       System.out.println(t.x);     }   }