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 ...

While it seems so basic that it wouldn't require a mention, there's a basic and often violated software design principle pertaining to Java method modifiers that is in need of explanation. A public ...

Template method: Defines the ... David Geary’s Java design patterns series is an excellent first stop for learning about some of the Gang of Four patterns mentioned in this article: ...

The getter/setter idiom is a commonplace feature in many Java programs. Most of these accessor methods, however, are unnecessary and can severely impact your systems' maintainability. Using ...

Hiding Java method deprecation problems. There are plenty of deprecated methods in Java, and there’s nothing stopping you from calling them. Sure, a yellow yield sign might appear in the line-number ...

For example, import java.base provides all 54 packages defined in the module, such as java.io, java.net and java.security, thus eliminating the need for separate import via the individual commands ...