This quick tutorial is going to cover how to import the external library into Java 9 JShell. 1. Setting The Class Path For Java 9 JShell 1.1. Start Java 9 JShell With –class-path Option To import the external library into… Continue Reading →
This tutorial is going to cover how to set up Eclipse, IntelliJ and NetBeans for Java 9 which has been released. 1. Prerequisites Java 9 is installed in your environment. You can download it from the official website or follow… Continue Reading →
This tutorial is going to cover about how to post with OkHttp, an HTTP & HTTP/2 client for Android and Java applications. We’re going to get though some popular use cases and examples such as how to post a string,… Continue Reading →
1. Introduction This article is going to cover about tagging and filtering in JUnit 5, a feature that allows test classes and methods can be tagged. And those tags can later be used to filter test discovery and execution. The… Continue Reading →
To continue the topic about Apache Kafka Connect, I’d like to share how to use Apache Kafka connect MQTT Source to move data from MQTT broker into Apache Kafka. Note that from the version 0.9, Apache Kafka introduce a new… Continue Reading →
In this article, I’d like to show you how to create a producer and consumer by using Apache Kafka Java client API. 1. Overview Apache Kafka has some built-in client tools to produce and consume messages against Apache Kafka broker…. Continue Reading →
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