Earning this certificate helps Java developers increase the security of their software and reduce vulnerabilities in the programs they develop.

Since Java 21, wrapper classes have played an increasingly sophisticated role in Java’s type system. Here’s everything you need to know about updates for virtual threads, pattern matching, and ...

Wrapper classes in Java are used to represent primitive data types as objects. Java provides a wrapper class for each primitive type, allowing them to be used in object-oriented contexts, such as ...

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

Sealed classes in Java let developers limit the creation and use of subclasses and preserve the class hierarchy. Here is how sealed classes in Java work.

What's new in the Java 17 long-term support release? Here are five new Java 17 features that developers who were stuck on Java 11 will love.

A thin Clojure wrapper for Java APIs providing efficient and idiomatic interop. - emlyn/tortilla ...