Access to sub-class parent variables in Java

Access to sub-class parent variables in Java

Variables (instance variables, class variables, constants) and class methods are related to the compilation type.

The instance method is related to the runtime type (resulting in polymorphism)

 

ClassA

{

Public Static Int H= 10;

Public IntN = 10;

Public Static Final Int M= 10;

 

Public Static VoidPut ()

{

System.Out. Println ("");

}

 

Public VoidPut1 ()

{

System.Out. Println ("A1 ");

}

}

 

Public ClassSolutionExtendsA

{

Public Static Int H= 100;

Public IntN = 100;

Public Static Final Int M= 100;

 

Public Static VoidPut ()

{

System.Out. Println ("Solution ");

}

 

Public VoidPut1 ()

{

System.Out. Println ("Solution1 ");

}

 

Public Static VoidMain (String [] args)

{

A a =NewSolution ();

System.Out. Println (.H); // Class variable 10

System.Out. Println (a. n); // instance variable 10

System.Out. Println (.M); // Constant 10

A.Put(); // Class method

A. put1 (); // instance method Soultion1

}

}