While developing software and its subsequent versions, developers often enhance functionality by modifying existing code. However, developers who modify or enhance that code are usually not its ...

The Observer pattern is probably one of the best ways to reduce coupling between objects. For example, if you are writing a typical application, you may decide to provide a factory or manager that ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Kenneth Harris, a NASA veteran who worked on ...

A great deal of Java programming -- from conditional statements to iterative loops -- deals with the evaluation of true or false values. When you work with the JDK's Streams API and Lambda functions, ...

In Java, sorting simple data types such as integers and bytes is a straightforward operation in most cases. Java programs and computers are both designed to handle functions such as number computation ...

Google's next version of Android , tentatively known as Android N, won't implement proprietary Java APIs from Oracle. The mobile operating system will instead rely solely on OpenJDK which is an ...