How you go about using this is up to you (in a way, creating methods and variables lets you define your own Java syntax), but there are some best practices worth looking at.

Learn about the new Java 10 "var" type, and experiment using JShell with this hands-on tutorial on how to reduce boilerplate code using new type inference for local variables.

The biggest language change packaged with the Java 10 release, aka JDK 18.3, was the introduction of the inferred type. This addition, combined with the ability to use the long reserved Java ‘var’ ...

Learn three ways to document your code, then get started using identifiers, types, literals, and variables in Java 12 ...