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Static Keyword

Static Keyword Static keyword can be applied on 1.Method 2.Variable 3.Class nested within another Class 4.Initialization Block Static keyword can not be applied to 1.Class (Not Nested) 2.Constructor 3.Interface 4.Met...

Final Keyword

Final is keyword that can be used before a class or method or a variable. Final Class They can not be subclassed and the method in it are by default final. public final class MyFinalClass {...} public class ThisIsWrong extends MyFinal...

Method Overriding

Method Overriding is a type of polymorphism. It is dynamic type of polymorphism. In this we have the method with the similar name in both parent class and child class. But the child class override the method of the parent class when we create ...

Method Overloading

Method Overloading is a type of polymorphism. Using this we can have two different method having the same name in a single class. Method have the same name but different argument through which they are recognize. Argument have 1.Different num...
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