package java.util

Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).

Package Specification

• Collections Framework Overview
• Collections Framework Annotated Outline

Related Documentation

For overviews, tutorials, examples, guides, and tool documentation, please see:

• Collections Framework Tutorial
• Collections Framework Design FAQ

Since:  JDK1.0