Preface

This guide provides information about the Java core libraries.

Audience

This document is for Java developers who develop applications that require functionality such as threading, process control, I/O, monitoring and management of the Java Virtual Machine (JVM), serialization, concurrency, and other functionality close to the JVM.

Documentation Accessibility

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Access to Oracle Support

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Related Documents

See JDK 19 Documentation.

Conventions

The following text conventions are used in this document:

Convention Meaning

boldface

Boldface type indicates graphical user interface elements associated with an action, or terms defined in text or the glossary.

italic

Italic type indicates book titles, emphasis, or placeholder variables for which you supply particular values.

monospace

Monospace type indicates commands within a paragraph, URLs, code in examples, text that appears on the screen, or text that you enter.