Java Resources

Code snippets demonstrating how to use the FlatFileItemWriter class in Spring.

April 9, 2016

by Upender Chinthala

· 64,370 Views · 5 Likes

Java Performance Notes: Autoboxing / Unboxing

How features that have been present since Java 1.5 still impact the performance of your apps, and how to substantially improve them.

April 9, 2016

by Ali Kemal TASCI

· 21,597 Views · 15 Likes

Java 8: Base64 Encoding & Decoding [snippet]

The Base64 encoding and decoding is a long overdue JDK API feature. As part of Java 8 the Base64 encoding and decoding feature came into the Java standard library.

April 8, 2016

by Siva Prasad Rao Janapati

· 18,302 Views · 8 Likes

Asynchronous Logging With Log4J Part 2

A tutorial on how to decrease your logging latency and increase throughput for your Java apps with Log4J

April 8, 2016

by John Thompson

· 84,075 Views · 8 Likes

Java 8 — Functional Interfaces (SAM)

Going in depth with Java 8's concept of functional interfaces, and how that affects classes and objects.

April 7, 2016

by Hari Kiran G

· 48,387 Views · 27 Likes

Log4j 2 Configuration Using YAML

A hands-on tutorial on configuring Log4J using YAML.

April 6, 2016

by John Thompson

· 50,059 Views · 4 Likes

Java: Immortal Objects and Object Resurrection

Learn how to make immortal Java objects by resurrecting objects that are about to be removed by Java's Garbage Collector. By using object resurrection, you can make your objects live as long as you want, without changing the applications that are using your objects.

April 5, 2016

by Per-Åke Minborg

· 19,462 Views · 14 Likes

The Importance of Immutability in Java

We all know immutability is important, but do you know why or how to achieve it in Java? This post is a one stop shop guide to the challenge.

April 5, 2016

by Sam Atkinson

· 35,802 Views · 27 Likes

Transforming Collections — Java 8 Collectors API

A tutorial on how to use collector methods and APIs in Java 8.

April 3, 2016

by Dusan Odalovic

· 12,586 Views · 5 Likes

Web-based Java Swing Kiosk Application

In this article, we will show how to create a cross-desktop kiosk application that runs on Windows, Linux, and Mac OS X, and displays modern web content using Java Swing GUI Toolkit and our library based on the Chromium engine—JxBrowser.

April 2, 2016

by Vladimir Ikryanov

· 17,827 Views · 4 Likes