Java SE 13 (Sept 2019) introduced text blocks as a preview feature, aimed at reducing the pain of declaring and using multi-line string literals in Java. It was subsequently refined in a second ...

With each new Java platform release, the stewards of the language always include a few new preview features that can be toyed with only if a developer knows how to unlock the capabilities at runtime.

A blockchain is a database of transactions that is updated and shared across many computers in a network. Every time a new set of transactions is added, it’s called a “block” - hence the name ...