All posts by Raj

Founder of javainsimpleway.com I love Java and open source technologies and very much passionate about software development. I like to share my knowledge with others especially on technology :) I have given all the examples as simple as possible to understand for the beginners. All the code posted on my blog is developed,compiled and tested in my development environment. If you find any mistakes or bugs, Please drop an email to kb.knowledge.sharing@gmail.com Connect with me on Facebook for more updates

Super keyword

The super is a keyword in java which is used to refer parent class members and constructors. Why do we need super keyword? Whenever subclass and super class have same members then JVM gets ambiguity between such members(super class or subclass), so in order to resolve such ambiguity we can use super keyword in the […]

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Abstraction

Abstraction is the concept of hiding the internal details of a functionality and providing a simple representation for the same. So complex functionality can be made available to the outside world in a simple way. We can see below that internal details of a car is abstracted and its functionality is made available to public […]

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