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Mock Final Classes and Methods with Mockito 1. Overview In this short article, we’ll focus on how to mock final classes and methods – using Mockito. As with other articles focused on the Mockito framework (like Mockito Verify, Mockito When/Then, and Mockito’s Mock Methods) we’ll use the MyList class shown… Continue Reading mockito-final
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Spring Security Login Page with React 1. Overview React is a component-based JavaScript library built by Facebook. With React, we can build complex web applications with ease. In this article, we’re going to make Spring Security work together with a React Login page. We’ll take advantage of the existing Spring Security… Continue Reading spring-security-login-react
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Create a Symbolic Link with Java 1. Overview In this tutorial, we’ll explore different ways of creating a symbolic link in Java using the NIO.2 API, and explore the differences between hard and soft file links. 2. Hard vs Soft/Symbolic Links First, let’s define what file links are and what… Continue Reading java-symlink
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REST API With Kotlin and Kovert 1. Introduction Kovert is a REST API framework that is strongly opinionated, and thus very easy to get started with. It leverages the power of Vert.x but makes it significantly easier to develop applications consistently. It’s possible for us to write a Kovert API… Continue Reading kotlin-kovert
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Java Weekly, Issue 194 Lots of interesting writeups on Java 9 this week. Here we go… 1. Spring and Java ===== >> Five Command Line Options To Hack The Java 9 Module System [blog.codefx.org] Java 9 will be out in a week – this is the right time to get… Continue Reading java-weekly-194
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Introduction to Spring Batch 1. Introduction In this article we’re going to focus on a practical, code-focused intro to Spring Batch. Spring Batch is a processing framework designed for robust execution of jobs. It’s current version 3.0, which supports Spring 4 and Java 8. It also accommodates JSR-352, which is… Continue Reading introduction-to-spring-batch
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Guide to StreamTokenizer 1. Introduction In this tutorial, we’ll show how to parse a stream of characters into tokens using the Java StreamTokenizer class. 2. StreamTokenizer The StreamTokenizer class reads the stream character by character. Each of them can have zero or more of the following attributes: white space, alphabetic,… Continue Reading java-streamtokenizer
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Building Microservices with Eclipse MicroProfile 1. Overview In this article, we’ll focus on building a microservice based on Eclipse MicroProfile. We’ll look at how to write a RESTful web application using JAX-RS, CDI and JSON-P APIs. 2. A Microservice Architecture Simply put, microservices are a software architecture style that forms… Continue Reading eclipse-microprofile
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Using Curl in Java 1. Overview In this tutorial, we’re going to look at how to use the curl tool inside a Java program. Curl is a networking tool used to transfer data between a server and the curl client using protocols like HTTP, FTP, TELNET, and SCP. 2. Basic Use… Continue Reading java-curl
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Getting Started with Java RMI 1. Overview When two JVMs need to communicate, Java RMI is one option we have to make that happen. In this article, we’ll bootstrap a simple example showcasing Java RMI technology. 2. Creating the Server There are two steps needed to create an RMI server:… Continue Reading java-rmi
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