JShell is finally bringing read-eval-print loops to Java! With it, you can code and run functions without executing javac, and it's a great calculator, too!
Well, Java 9 is around the corner, so it makes sense to get started with making modules! This guide covers the basic building blocks of making modules.
JDBC has its place, but Hibernate comes ready with an arsenal of helpful tools and capabilities that make connecting to your database a much easier prospect.
See how to transform an incoming JSON payload into a Java object. Lots of development work revolves around payload transformation, so this is important to know.
You can never have enough threads. Well, you can, but be sure you know how they work first. This is a comprehensive look at multi-threading throughout the ages.
You've made some changes to your code, so it's time to redeploy and sit around for five minutes! Or you could use DCEVM and HotswapAgent to turn it into seconds.
Pivot tables are great for summarizing data. Fortunately, you can use Streams to prepare and sort your data so you can put it into a more readable format.
MuleSoft provides various encryption strategies to encrypt your messages. Security is a very important aspect when it comes to developing integration solutions.
These two functional interfaces are good to have in your toolkit. Let's dive into the Supplier and Consumer interfaces and their associated methods to see how they work.
If you want to ensure you're overriding the right way, take a look at this guide, which dives into the various means at your disposal and some pitfalls to watch out for.
Your FileInputStream and FileOutputstreams might introduce long GC pauses. Fortunately, Java 7's 'files.new' additions can help with your I/O efficiency.
CORE
