The core parser functionality. This may be all you need.

GWT-compatible widgets, browser abstractions, and JRE implementations for use in client applications.

GWT-RPC and RequestFactory implementations for use in javax.servlet environments

Compiler, Test runner, Development mode, and other tools for developing GWT applications

Library to access parameter names of non-private methods and constructors at runtime.

The ANTLR 4 Runtime

Core Jackson processing abstractions (aka Streaming API), implementation for JSON

Javassist (JAVA programming ASSISTant) makes Java bytecode manipulation

GIN (GWT INjection) brings automatic dependency injection to Google Web Toolkit client-side code. GIN is built on top of ...

Guice is a lightweight dependency injection framework for Java 8 and above, developed by Google.

EasyMock provides an easy way to create Mock Objects for interfaces and classes generating them on the fly

Mockito mock objects library core API and implementation

Spring Context provides access to configured objects like a registry (a context). It inherits its features from Spring ...

Spring Test supports the unit testing and integration testing of Spring components with JUnit or TestNG. It provides ...