guava 0,-3,51,0,9,34,0,32 travis-ci

Google Core Libraries for Java

Guava: Google Core Libraries for Java

Build Status Maven Central

Guava is a set of core libraries that includes new collection types (such as multimap and multiset), immutable collections, a graph library, functional types, an in-memory cache, and APIs/utilities for concurrency, I/O, hashing, primitives, reflection, string processing, and much more!

Requires JDK 1.8 or higher. If you need support for JDK 1.6 or Android, use 20.0 for now. In the next release (22.0) we will begin providing a backport for use on Android and lower JDK versions.

Latest release

The most recent release is Guava 21.0, released January 12, 2017.

To add a dependency on Guava using Maven, use the following:

<dependency>
  <groupId>com.google.guava</groupId>
  <artifactId>guava</artifactId>
  <version>21.0</version>
</dependency>

To add a dependency using Gradle:

dependencies {
  compile 'com.google.guava:guava:21.0'
}

Snapshots

Snapshots of Guava built from the master branch are available through Maven using version 22.0-SNAPSHOT.

  • Snapshot API Docs: guava
  • Snapshot API Diffs from 21.0: guava

Learn about Guava

Links

IMPORTANT WARNINGS

  1. APIs marked with the @Beta annotation at the class or method level are subject to change. They can be modified in any way, or even removed, at any time. If your code is a library itself (i.e. it is used on the CLASSPATH of users outside your own control), you should not use beta APIs, unless you repackage them (e.g. using ProGuard).

  2. Deprecated non-beta APIs will be removed two years after the release in which they are first deprecated. You must fix your references before this time. If you don’t, any manner of breakage could result (you are not guaranteed a compilation error).

  3. Serialized forms of ALL objects are subject to change unless noted otherwise. Do not persist these and assume they can be read by a future version of the library.

  4. Our classes are not designed to protect against a malicious caller. You should not use them for communication between trusted and untrusted code.

  5. We unit-test and benchmark the libraries using only OpenJDK 1.8 on Linux. Some features, especially in com.google.common.io, may not work correctly in other environments.

Related Repositories

guava

guava

Google Core Libraries for Java ...

otto

otto

An enhanced Guava-based event bus with emphasis on Android support. ...

immutables

immutables

Annotation processor to create immutable objects and builders. Feels like Guava's immutable collections but for regular value objects. JSON, Jackson, Gson, JAX-RS integrations included ...

guava-retrying

guava-retrying

This is a small extension to Google's Guava library to allow for the creation of configurable retrying strategies for an arbitrary function call, such as something that talks to a remote service with flaky uptime. ...

guava

guava

Guava is a lightweight Python web framework written in C ...


Top Contributors

cpovirk kluever cgdecker Bezier89 cgruber lowasser lukesandberg kevinb9n gk5885 cushon eamonnmcmanus jrtom PeteGillinGoogle kstanger dimo414 ronshapiro 15characterlimi marceljuenemann sumitbhagwani Vladlis eaftan nordligulv shicks craigdberry gkdn haxorz albertogoffi joschi jgiles michajlo

Releases

-   v19.0 zip tar
-   v19.0-rc3 zip tar
-   v19.0-rc2 zip tar
-   v19.0-rc1 zip tar
-   v18.0 zip tar
-   v18.0-rc2 zip tar
-   v18.0-rc1 zip tar
-   v17.0 zip tar
-   v17.0-rc2 zip tar
-   v17.0-rc1 zip tar
-   v16.0.1 zip tar
-   v16.0 zip tar
-   v16.0-rc1 zip tar
-   v15.0 zip tar
-   v15.0-rc1 zip tar
-   v15.0-cdi1.0 zip tar
-   v14.0.1 zip tar
-   v14.0 zip tar
-   v14.0-rc3 zip tar
-   v14.0-rc2 zip tar
-   v14.0-rc1 zip tar
-   v13.0.1 zip tar
-   v13.0 zip tar
-   v13.0-rc2 zip tar
-   v13.0-rc1 zip tar
-   v13.0-final zip tar
-   v12.0.1 zip tar
-   v12.0 zip tar
-   v12.0-rc2 zip tar
-   v12.0-rc1 zip tar