We discuss some of the most common design patterns in Java and how they can help you solve common coding issues. Learn more. A design pattern is a well-established and documented solution to a ...

The Singleton pattern is deceptively simple, even and especially for Java developers. In this classic JavaWorld article, David Geary demonstrates how Java developers implement singletons ...

However, string templates are missing in Java 23 and will only be reintroduced into the language later in a revised design. float f = 1000.0f; f instanceof double; // true f instanceof int ...

In this article, we'll delve into one of the most impactful ways to improve your Java code: pattern matching. Working with complex data structures, especially abstract layers and complex class ...

The conversation began with using string primitives to split and join the parameter, a method that is clear and easy to read ... to use regular expressions. In Java we end up with six lines: private ...

In this post, I look at use of the builder pattern to reduce the number of parameters ... generation of a standalone Builder is very easy to use. Another difference between the NetBeans-generated ...