Title: E-learning-Java Complete Course-Programming fundamental in Java-Interface and Abstract-Lesson 23
Duration: 22.48 minutes
Summary:This is a complete java programming language course demonstration series. In this we are learn interface and abstract.The Interface is common object to keep common behavoir signature and attributes.And interface must be inheri by the concrete class to use in programming.The Abstract is same like interface.The Abstract is has method and classes also. To indicate abstrct a class or method we need put the “abstract“keyword. hewe will learn more in demostration
Methodology of the development of example: Interface and Abstarct in JAVA.
Keywords: JAVA, Java Virtual Machine, JDK 1.6, Interface and Abstract.