1. class SuperClassDemo{
2.  
3. public void instanceMethod(){
4.  
5. System.out.println("SuperClassDemo instanceMethodcalled");
6.  
7. }
8.  
9. }

1. class SubClassDemo extends SuperClassDemo{
2.  
3. public void instanceMethod(){
4.  
5. System.out.println("SubClassDemo instanceMethod called");
6.  
7. }
8. public static void main(String []args){
9.   
10.   SuperClassDemo superObj= new SuperClassDemo();
11.   SuperClassDemo  superobj1= new  SubClassDem(); 
12.   SubClassDemo subObj= new  SubClassDem(); 
13.   // here no need to create object to call a static method please note that.
14. 
    
15.   superObj.instanceMethod();
16.   superObj1.instanceMethod();
17.   subObj.instanceMethod();
18.  
19. }
20. }

1. SuperClassDemo instanceMethodcalled
2. SubClassDemo instanceMethodcalled
3. SubClassDemo instanceMethodcalled

1. class SuperClassDemo{
2.  
3. public static void staticMethod(){
4.  
5. System.out.println("SuperClassDemo staticMethod called");
6.  
7. }
8.  
9. }

1. class SubClassDemo extends SuperClassDemo{
2.  
3. public static void staticMethod(){
4.  
5. System.out.println("SubClassDemo staticMethod called");
6.  
7. }
8. public static void main(String []args){
9.   
10.   SuperClassDemo superObj= new SuperClassDemo();
11.   SuperClassDemo  superobj1= new  SubClassDem(); 
12.   SubClassDemo subObj= new  SubClassDem(); 
13.   // here no need to create object to call a static method please note that.
14. 
    
15.   superObj.staticMethod();
16.   superObj1.staticMethod();
17.   subObj.staticMethod();
18.  
19. }
20. }

1. SuperClassDemo staticMethod called
2. SuperClassDemo staticMethod called
3. SubClassDemo staticMethod called

 Method Overriding - Method Hiding:

• Method overriding : in method overriding we will define super class method in sub class with same signature and these methods will be called at run time based on the object.
• Method Hiding: In method hiding even though super class methods are accesible in sub class they are not the part of sub class so the methods and these methods will be called based on the class.
• In method Hiding if we define same static method in super class and sub class they are not same they are unique and distinct from the other.