Java Static And Dynamic Binding

Static Binding

• Type of the object is determined at compiled time by the compiler.
• Any private, final or static method in a class is example of static binding.

Sample Code

Public class  Superman{  

 private void fly(){

      System.out.println("Superman is flying!");

}  
  
 public static void main(String args[]){  
  Superman sm=new Superman();  
  sm.fly();  
 }  
}  

Dynamic Binding

• Type of the object is determined at run-time.

Sample Code

class World{  
 

  void travel(){

   

        System.out.println("I am travelling the World..");

  }  
}  
  
class Island extends World{  
 

  void travel(){

  

       System.out.println("I am travelling the island..");

 }  
  
 public static void main(String args[]){  
  

  World w=new Island();  
  w.travel();  
 }  
}