With that in mind, in this Java Tip, I present a short program that compiles and runs Java code statements simply by using tools included in Sun’s JDK 1.2 and above.

Java 8 introduced Java developers to functional programming with lambda expressions. This Java release effectively notified developers that it’s no longer sufficient to think about Java ...

Developers can do so by compiling the program with the --enable-preview flag: javac --release 21 --enable-preview Main.java And then running the program with the --enable-preview flag: ...