Apart from methods and constructors, Initialization Blocks are the third place in a Java Program where operations can be performed.…
The super is a keyword defined in the java programming language. Keywords are basically reserved words which have specific meaning…
There can be a lot of usage of this keyword. In java, this is a reference variable that refers to…
The final is a keyword. This is similar to const keyword in other languages. This keyword may not be used…
The static is a keyword defined in the java programming language. Keywords are basically reserved words which have specific meaning…
A package is a group of similar types of classes, interfaces and sub-packages. Package can be categorized in two form,…
An interface is a collection of methods that have no implementation - they are just created, but have no functionality.…