Java 23, now generally available, includes previews of module import declarations, stream gatherers, structured concurrency, scoped values, and a class-file API. And much more.

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works.

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want.

We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more.