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An interface in the Java programming language is an abstract type that is used to specify an interface (in the generic sense of the term) that classes
must implement. Interfaces are declared using the interface keyword, and may only contain method signature and constant declarations (variable declarations that
are declared to be both static and final).
Here are the topics discussed in the video:
1.Why interfaces?
2.What is interface?
3.Program on Interface
4.Where we use Interfaces?
5.How interfaces can be extended?
Here are the related blogs:
http://www.edureka.co/blog/introducti...
http://www.edureka.co/blog/methods-an...
http://www.edureka.co/blog/introducti...
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The topics related to 'Understanding Interfaces in Java' have extensively been covered in our 'JAVA/J2EE & SOA' course.
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