As many of you know already, Java 9 brought us a set of immutable data structures – this was not a redesign of the Collections…
Category: Articles
What is ContextLoaderListener in Spring MVC – 10 Things Java Programmer Should Know
A blog about Java, Spring, Hibernate, Programming, Algorithms, Data Structure, SQL, Linux, Database, JavaScript, and my personal experience.
High-Performance Java Persistence – Mach 2 – Vlad Mihalcea
The High-Performance Java Persistence Mach 2 Video Course teaches you how to run your data access layer based on JPA an Hibernate at high speeds.
Java goes Git: Proposal to migrate OpenJDK – JAXenter
It looks like Git is to be OpenJDK’s new home, at least following JEP 357’s proposal. Let’s take a closer at look at what’s going on.
Why is this Java method call considered ambiguous?
I’ve come across a strange error message that I believe may be incorrect. Consider the following code:public class Overloaded { public interface Supplier { int get(); } public
3 Ways to convert String to Boolean in Java? Examples
A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.
Project Loom: Lightweight Java threads – Red Hat Developer Blog
This article explains how the use of lightweight threads, supported by Project Loom, can help you write scalable code in Java.
Transferring a File Through SFTP in Java | Baeldung
Have a look at a few Java libraries that allow you to upload and download files through STFP.
Java Weekly, Issue 289 | Baeldung
A new explore-the-project option is available on Spring Initializr, and a guide to making Kotlin code easier to read through the use of scope functions.
Java Testing Weekly 30 / 2019
There are many software development blogs out there, but many of them don’t publish testing articles on a regular basis. Also, I have noticed that some software developers don’t read blogs written by software testers. That is a shame because I think that we can learn a lot from them. That is why I decided to create a newsletter that shares the best testing articles which I found during the last week. Let’s get started. Technical Stuff A Look at New Java Features in Test Automation is a useful blog post that provides five tips which help you to write clean tests if you are using new Java versions (8 or newer). HttpMocker: A simple HTTP mocking library for Kotlin to handle offline modes provides a quick introduction to a library which allows you to configure the HTTP response that is returned when the system under test sends an HTTP request to a remote API. JUnit 5 TestWatcher API is a helpful blog post that describes how you can process your test results with JUnit 5. MockMvc Kotlin DSL provides a quick introduction to the Kotlin support of the Spring MVC Test framework. Property-based Testing in Java: How to Specify
10 Books Java Developers Should Read in 2019
A blog about Java, Spring, Hibernate, Programming, Algorithms, Data Structure, SQL, Linux, Database, JavaScript, and my personal experience.
Java 8 Stream – Convert List> to List – Mkyong.com
| Updated : July 18, 2019 | Viewed : 138 As title, we can use flatMap to convert it. Java9Example1.java package com.mkyong.test;im….
Top 5 Course to learn Apache Maven for Java Developers
A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.
Java InfoQ Trends Report – July 2019
The InfoQ Java trend report provides an overview of technology adoption and commentary on how we see the Java and JVM-related space evolving in 2019. Key developments include the release of Java 13, the rise of non-HotSpot JVMs and the evolution of GraalVM, and the changing landscape of Java microservice frameworks.
Compare Two JSON Objects with Jackson | Baeldung
Learn how to use Jackson to compare two JSON objects using the built-in comparator and a custom comparator