Since Java 21, wrapper classes have played an increasingly sophisticated role in Java’s type system. Here’s everything you ...

If you follow the Java 101 column, you know that we are currently touring Java’s object-oriented language basics. So far, this series has covered class declaration, object creation, ...

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Java’s introduction of lambda expressions, streams and default interfaces allows Java to support both the functional programming model and the object-oriented model at the same time. So not only is ...