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Java

Description of Java is a general-purpose programming language that is class-based, object-oriented, and designed to have as few implementation dependencies as possible. Java is a general-purpose programming language that is class-based, object-oriented, and designed to have as few implementation dependencies as possible.

Java List Interface: The Complete Guide

The list interface is used to store and manipulate items. Insertion and deletion are positional based, and the List can have duplicate items in it. In addition, it is used to store lists of objects and preserve order. List Interface is…

Java Set: The Complete Guide

Set has various methods to add, remove clear, size, etc., to enhance the usage of an interface. Set also adds the stronger contract on a behavior of the equals and hashCode operations, allowing the Set instances to be compared meaningfully…

Java Data Types: The Complete Guide

Java is a statically typed language, we always need to define a keyword, which type of the variable is, and that keyword is called DataType. We declare data type before a variable. For example, int x; here int is an integer data type. Data…