Java Resources

Immutable Objects in Java

An overview plus some practical tips on immutable objects in Java.

December 18, 2015

by Davide Lorenzo Marino

· 69,478 Views · 18 Likes

Spring Boot Memory Performance

Curious to see Spring boot memory performance? Here's a look at Vanilla Spring boot, JVM tools, and more.

December 16, 2015

by Dave Syer

· 72,159 Views · 11 Likes

3 Reasons Why You Shouldn’t Replace Your for-loops With Stream.forEach()

Moving to Java 8? Congrats! Here's a guide to replacing everything with functions, removing object orientation, and discarding of design patterns.

December 14, 2015

by Lukas Eder

· 9,985 Views · 14 Likes

Understanding Thread Interruption in Java

How to get a task running on a separate thread to finish early, or make that task responsive to such a finish request.

December 12, 2015

by Praveer Gupta

· 96,200 Views · 12 Likes

Don't Let Your Java Objects Escape

How to use Escape Analysis with your Java projects to create more optimal, useful code.

December 11, 2015

by Per-Åke Minborg

· 15,584 Views · 6 Likes

Static Imports and Mockito With Java 8

How to simplify Mockito usage by removing static imports in Java 8 based projects.

December 11, 2015

by Marcin Zajączkowski

· 21,491 Views · 6 Likes

HTTP Status 405 with Spring Security with Custom Form Login Using JavaConfig

Want a custom login form created with JavaConfig? Here's a neat tutorial, which breaks down initial config, additions, and shows you why.

December 10, 2015

by Mick Knutson

· 22,255 Views · 5 Likes

High-Concurrency HTTP Clients on the JVM

HTTP is a super popular app protocol with loads of libraries. Here's a look at high-concurrency HTTP clients on Java virtual machines.

December 8, 2015

by Fabio Tudone

· 88,994 Views · 35 Likes

Yet Another Robust Way to Listen to Hibernate Events

How to use some of the great new interfaces in Hibernate 4.

December 5, 2015

by Taimur Mirza

· 10,972 Views · 11 Likes

This Week in Spring, Dec. 4, 2015

Read the ten recent stories around Spring that came out this week.

December 4, 2015

by Josh Long

· 3,740 Views · 3 Likes

Convert TIFF Images to PDF/JPEG in Java

This code snippet that uses the iText library can convert TIFF files into PDF or JPEG using Java.

December 3, 2015

by Shrisowdhaman Selvaraj

· 35,308 Views · 3 Likes

When Mockito’s InjectMocks Does Not Inject Mocks

How to perform unit tests in Java using Mockito's InjectMocks tool and how to get it working.

December 3, 2015

by Dror Helper

· 88,678 Views · 9 Likes

Calling Stored Procedures From Spring Data JPA

It is a common requirement to JPA connect to stored procedures or database functions. This article looks at how you can do this using Spring Data JPA.

November 30, 2015

by Martin Farrell

· 240,821 Views · 21 Likes

Presentations with Remark and Mermaid

Browser-based presentations are portable, easy to edit, and they convert easily to PDF. Plus embedded code snippets are a lot easier.

November 28, 2015

by Alan Hohn

· 8,197 Views · 4 Likes

An Introduction to TDD With Java

Learn the basics of Test-Driven-Development (TDD) with Java and JUnit, but the concepts are applicable to any language.

November 23, 2015

by Alexey Zvolinskiy

· 56,724 Views · 30 Likes

Java EE 8 MVC + Leaflet Map Demo

Replace static maps with Java EE 8's new MVC features and Leaflet, an open source JavaScript library for interactive maps.

November 23, 2015

by Lumir Vanek

· 22,429 Views · 4 Likes

Why 1000 == 1000 Returns False, but 100 == 100 Returns True in Java?

Here's a little code puzzler to help you be a little better at Java.

November 18, 2015

by A N M Bazlur Rahman

CORE

· 58,022 Views · 44 Likes

Java 8 vs. Scala, Part II: the Streams API

A continuation of a series on using Java vs. Scala, and using the Streams API to collect and manipulate data.

November 17, 2015

by Hussachai Puripunpinyo

· 37,911 Views · 27 Likes

A Quick Guide to Golang for Java Developers

Go is awesome and you should learn it. Here's how.

November 16, 2015

by Christian Posta

· 30,011 Views · 23 Likes

A Beginner's Guide to Executable Java Applications

Intended for Java novices, this is a guide to executable and nonexecutable Java applications.

November 12, 2015

by Mala Gupta

· 29,538 Views · 3 Likes

The Latest Java Topics