Maximizing code reuse in your Java programs means writing code that is easy to read, understand, and maintain. Here are eight ways to get started. Writing reusable code is a vital skill for every ...

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, with ...

Refactoring helps keep costs down in the long run, too, as it makes the code more maintainable and readable and reduces technical debt. Here are several approaches to code refactoring, with examples ...

Microsoft, which has long crowed "we use more Java than one can imagine," has been busy improving related tooling and functionality, yesterday introducing the "Reliable Web App Pattern for Java" among ...

When the code implements Java Function with a concise lambda expression runs, the program prints out 25. That’s all you really need to know about the java.util.function.Function interface. It is a ...