Packages

Package	Description
com.google.common.annotations	Annotation types.
com.google.common.base	Basic utility libraries and interfaces.
com.google.common.cache	Discouraged (in favor of Caffeine) caching utilities.
com.google.common.collect	Collection interfaces and implementations, and other utilities for collections.
com.google.common.escape	Interfaces, utilities, and simple implementations of escapers and encoders.
com.google.common.eventbus	Discouraged in favor of dependency injection and concurrency frameworks, EventBus allows publish-subscribe-style communication.
com.google.common.graph	An API for representing graph (node and edge) data.
com.google.common.hash	Hash functions and related structures.
com.google.common.html	Escapers for HTML.
com.google.common.io	Utility methods and classes for I/O; for example input streams, output streams, readers, writers, and files.
com.google.common.math	Arithmetic functions operating on primitive values and on BigInteger and BigDecimal instances.
com.google.common.net	Utility methods and classes for networking (such as IP addresses and domain names).
com.google.common.primitives	Static utilities for the eight primitive types and void, and value types for treating them as unsigned or storing them in immutable arrays.
com.google.common.reflect	Utilities for reflection.
com.google.common.util.concurrent	Concurrency utilities.
com.google.common.xml	Escapers for XML.