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Blog about Programming, Design, Java, Tutorial, Examples, Interview Questions, Java 5, 6, 7, 8, 9 features, multithreading, Linux, UNIX and tips.

Servlets are essentially the first and main technology in Java world capable of dynamic page generat…

TestContainers is just awesome! It provides a very convenient way to start up and CLEANLY tear down …

There are plenty of new build tools on the market, including Maven and Gradle, but many organizations remain happy to use the Apache Ant tool in Java builds and application deploys. Here is why they are doing it.

I often receive emails from my readers about how they can become a better Java developer, what things they should learn, and which area the…

A practical guide to sending SMS using Twilio.

If Java is unfamiliar territory for you or you are migrating from another language to Java, this will help you understand what your “arsenal” should include

200+ Java Interview Questions for Beginners

Peter Doornbosch 15 mei 2018 After reading the Java 9 modularity book by Sander Mak and Paul Bakker (excellent book btw), I was wo….

Debugging in ProductionWhy debugging in production is so tempting?In one of my first jobs, one o…

Code quality and release fatigue were cited as two major concerns with the Java ecosystem, as is increased competition from JVM languages.

Speedment is a Java Stream ORM Toolkit and Runtime that allows you to view database tables as standa…

Three new JEPs were targeted for JDK 11 a week ago today (7 May 2014). In three separate messages on the jdk-dev mailing list , Mark Reinhol…

See how to convert your Java Maps to Lists by using keys, values, and tooling introduced in Java 8 like streams lambda expressions.