An interface in java is a blueprint of a class. It has static constants and abstract methods. The interface in Java is a mechanism to achieve abstraction ... but a class implements an interface. In ...

A class which is declared with the abstract keyword is known as an abstract class in Java. It can have abstract and non-abstract methods (method with the body). Before learning the Java abstract class ...

Abstract: In this paper, we describe a class abstraction technique (CAT) for Java programs that support the testing process by capturing aspects of software complexity based on the combination of ...

In other way, abstraction shows only those things to user which are important and hides the background details. for eg :- example of abstraction is tv remote, we press its button and see that channel ...

finite-state models that are amenable to verification for example via model checking. We illustrate the application of Bandera's abstraction facilities to analyze a realistic multi-threaded Java ...

We present a new approach to example-guided program synthesis based on counterexample-guided abstraction refinement. Our method uses the abstract semantics of the underlying DSL to find a program P ...