The compiler first searches the Java platform packages (in rt.jar and other JAR files), which contain Java’s standard class library types (such as java.lang ‘s System class).

Create packages, import packaged classes and interfaces into your programs, move packages, and encapsulate them in jar files.

All you need to do is compile your Java code into a WASM binary file, and the browser takes care of the rest. Java, WebAssembly and the browser In this tutorial, I will show you how to write logic in ...

Get a hands-on look at Java preview features, such as the JDK 13 text blocks, with this video tutorial that lays out how to run and compile to proper code in five easy steps.