The following article is mainly focused at beginners who are not much familiar to Java. It can also be a quick recap tool for Java Developers. What are Interfaces? Interfaces are 100 percent abstract classes i.e it defines only abstract… Read More ›
abstract classes
Interface Vs Abstract Class
There are three differences between an interface and an abstract class: you can implement multiple interfaces at the same time, but only extend one class, an abstract class is allowed to contain implementation (non-abstract methods, constructors, instance initializers and instance… Read More ›