Tag: Java

Packages-in-Java

Packages in Java

packages in Java What is Package? We can say a group of classes and interfaces in a single unit is a package. we use 'import'…

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Interface-in-Java

Interface in Java

Java does not support multiple inheritance, therefore, it provides a concept of inheritance for implementing multiple inheritance. An interface same as an abstract class does…

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Abstract-Class-in-Java

Abstract Class in Java

An abstract class is created using an abstract keyword. An abstract class can't create an object of itself. An abstract class can contain any type…

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wrapper-Class-in-Java

Wrapper class in java

To make java fully object-oriented, wrapper Class was introduced. It is used to convert a primitive data type into an object and vice versa. A…

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Introduction To Java Programming

Evolution Of Programming Language Fortran(Assembler Based), a formula translation was developed in 1957.Algol (Assembler Based), algorithm based was developed in 1960.BCPL (Assembler Based), basic combine…

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