# Module java.base

module java.base
Defines the foundational APIs of the Java SE Platform.

Providers:
  The JDK implementation of this module provides an implementation of the jrt file system provider to enumerate and read the class and resource files in a run-time image. The jrt file system can be created by calling `FileSystems.getFileSystem(URI.create("jrt:/"))`.

Since:
  9

- ## Packages

  Exports
  Package
  Description
  java.util.concurrent
  Utility classes commonly useful in concurrent programming.