This great primer for Contexts and Dependency Injection covers the need for it and a simple implementation in a Java EE environment that focuses on injecting properties.
Here's an introduction to logging with Log4j. If you aren't familiar with it already, take a look at what it offers and how to configure it for your Java projects.
Groovy now has extension methods and overloaded operators for the Java 8 Date/Time API types. Let's see them in action and how they can make coding easier.
Supplier is a versatile tool for development, so let's look at how you can use its offerings for lazy evaluation, and how to tell when that's the right choice.
In this post, we learn how to encrypt XML using the JCE cryptography module in Mule. Sounds daunting, but MuleSoft has made it simple. Let's get to it!
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