Java Generics

CodeGym/Java Blog/Java Generics

Popular
New
Old

Volodymyr Portianko Java Generics
20 January 2020 13:58
Generics in Java Hi! We're going to talk about generics. I must say that you will learn a lot! Not only this lesson, but also the next few lessons, will be devoted to generics. So, if you're interested in generics, today's you're lucky day: you will learn a lot about the features of generics. And if not, resign yourself and relax...
20.01.2020
3498views
3comments
23
Artem Divertitto Java Generics
13 May 2020 15:49
Wildcards in generics Hi! Let's continue our study of generics. You've already gained a substantial body of knowledge about them from previous lessons (about using varargs when working with generics and about type erasure), but there is an important topic that we have not yet considered — wildcards...
13.05.2020
2580views
0comments
18
John Selawsky Java Generics
13 May 2020 12:36
Using varargs when working with generics Hi! In today's lesson, we'll continue to study generics. As it happens, this is a big topic, but there's no avoiding it — it's an extremely important part of the language :) When you study the Oracle documentation on generics or read online tutorials, you will come across the terms non-reifiable types and reifiable types...
13.05.2020
4124views
0comments
17
Andrey Gorkovenko Java Generics
13 May 2020 13:18
Type erasure Hi! We continue our series of lessons on generics. We previously got a general idea of what they are and why they are needed. Today we'll learn more about some of the features of generics and about working with them. Let's go! In the last lesson, we talked about the difference between generic types and raw...
13.05.2020
3836views
1comment
17
Artem Divertitto Java Generics
18 August 2022 16:06
Java Generics: how to use angled brackets in practice Generics are Java's special mechanism for implementing generic programming — a way to describe data and algorithms that lets you work with different datatypes without changing the description of the algorithms. The Oracle website has a separate tutorial dedicated to generics: "Lesson: Generics"...
18.08.2022
14253views
1comment
15