Part 5: Encapsulation in Java with real-time example

Part 5: Encapsulation in Java with real-time example

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What is OOP in Java? OOP (Object oriented programming) refers to a programming methodology based on objects instead of just functions and procedures. In this blog, guide how to do encapsulation in java program. What are the main feature of OOP? Encapsulation:...

Part 3: Overriding vs. Overload in JAVA with example.

Part 3: Overriding vs. Overload in JAVA with example.

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Key Point on Overriding vs Overloading: Overriding is a run-time concept while overloading is a compile-time concept. In any object-oriented programming language(OOP), The ability of a subclass to override a method. This process allows a class to inherit from a super...

Part 2: Method Signature in Java with Example.

Part 2: Method Signature in Java with Example.

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Method Signature in Java: Firstly need to know what is java method? why to use in java? Java method refers, a method which is a block of code which only runs when it is called. Here data can pass as parameters into a method. Methods are used to perform certain...

Part 11: Java Interface tutorials with Example.

Part 11: Java Interface tutorials with Example.

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Interface in Java Interface is a similar kind of java class. It can be called as collection of abstract methods or another way of achieving abstract method as it contains empty bodies. It can declare as:  interface <any-name>{}. Example /* interface */ interface...

Part 9: Nested(Inner) class in JAVA with EXAMPLES

Part 9: Nested(Inner) class in JAVA with EXAMPLES

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Nested class in JAVA with EXAMPLES Nested class if we declare one or more classes in a class then these classes are known as nested class. Java Allows two category of nested class Static nested class Non Static nested class or inner class. i) Member inner class: When...

Part 10: Java abstract class with Example.

Part 10: Java abstract class with Example.

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Java abstract class with Example When we declare any class with abstract then this class known as abstract class. Abstract class can method can be used as abstract and non-abstract. In Interface all methods implicitly public abstract and we know abstract methods can’t...