Module java.base REVISED

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.newFileSystem(URI.create("jrt:/")).

Tool Guides:

,

Since:

9

Packages

Exported Packages

Package	Description
java.lang	REVISED Provides classes that are fundamental to the design of the Java programming language.
java.lang.invoke	REVISED The java.lang.invoke package contains dynamic language support provided directly by the Java core class libraries and virtual machine.
java.lang.module	NEW Classes to support module descriptors and creating configurations of modules by means of resolution and service binding.
java.lang.reflect	REVISED Provides classes and interfaces for obtaining reflective information about classes and objects.
java.net	REVISED Provides the classes for implementing networking applications.
java.security	REVISED Provides the classes and interfaces for the security framework.
java.util	REVISED Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
java.util.spi	REVISED Service provider classes for the classes in the java.util package.

Services

Uses

Type	Description
ResourceBundleControlProvider	REVISED An interface for service providers that provide implementations of ResourceBundle.Control.
ResourceBundleProvider	NEW ResourceBundleProvider is a provider interface that is used for loading resource bundles for named modules.