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.

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 ...

Since Minecraft is a highly customizable sandbox, Mojang has allowed players to tinker with its core game mechanics using simple written commands, blocks, and items. Most of these blocks and items, ...