Guava: Google Core Libraries for Java 12.0 API

Packages

com.google.common.annotations	Common annotation types.
com.google.common.base	Basic utility libraries and interfaces.
com.google.common.cache	This package contains caching utilities.
com.google.common.collect	This package contains generic collection interfaces and implementations, and other utilities for working with collections.
com.google.common.eventbus	The EventBus allows publish-subscribe-style communication between components without requiring the components to explicitly register with one another (and thus be aware of each other).
com.google.common.hash	Hash functions and related structures.
com.google.common.io	This package contains utility methods and classes for working with Java I/O, for example input streams, output streams, readers, writers, and files.
com.google.common.math	Arithmetic functions operating on primitive values and BigInteger instances.
com.google.common.net	This package contains utility methods and classes for working with net addresses (numeric IP and domain names).
com.google.common.primitives	Static utilities for working with the eight primitive types and void, and value types for treating them as unsigned.
com.google.common.reflect	This package contains utilities to work with Java reflection.
com.google.common.util.concurrent	Concurrency utilities.