Adding additional methods to an existing class by extending it is not the only thing that you can do with Extends. You can also override existing methods in the extended class. In our StaffInfo class the getInternetAddress will return a…

In todays part I’m going to talk about Extending a class in Java. The concept is very simple, There is an existing class that does 90% of what you need it to do but your application needs some extra functionality…

So following on from the last part I now have two packages in the scary.java.demo package, StaffInfo and AboutMe. Both of these classes do pretty much the exact same thing, AboutMe goes to the nab and gets your information while…