The GWT Development Library supports the Java to javascript compiler and the hosted mode runtime.
'com.google.gwt:gwt-dev:2.0.3'
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-dev</artifactId>
<version>2.0.3</version>
</dependency>
<dependency org="com.google.gwt" name="gwt-dev" rev="2.0.3"/>
"com.google.gwt", "gwt-dev", "2.0.3"