Properties and methods make Java classes interesting. Properties represent the data an object possesses, while methods enable the intelligent manipulation of that data. However, to perform any ...

I've got an odd issue that I was hoping the Hive Mind might shed some light on. I'm working with Morphia which is the Java MongoDB API. When peforming a query, there is a method called ...

In my previous post (Part 4 of my series on dealing with too many parameters in Java methods), I looked at method overloading as one approach to providing clients with versions of methods or ...

Abstract classes and interfaces in Java serve fundamentally different purposes. Learn the differences between these Java language elements and how to use them in your programs. Abstract classes and ...

Error handling, also called exception handling, is a big part of Java, but it’s also one of the more divisive elements. Exception handling allows a developer to ...

The most significant addition to the Java language since Sun Microsystems rewrote the collections API for Java 5 is the introduction of Java records. Java records address two significant pain points ...