<dependency>
  <groupId>com.google.gwt</groupId>
  <artifactId>gwt-user</artifactId>
  <version>2.0.3</version>
</dependency>

implementation 'com.google.gwt:gwt-user:2.0.3'

implementation("com.google.gwt:gwt-user:2.0.3")

libraryDependencies += "com.google.gwt" % "gwt-user" % "2.0.3"

@Grapes(
  @Grab(group='com.google.gwt', module='gwt-user', version='2.0.3')
)

<dependency org="com.google.gwt" name="gwt-user" rev="2.0.3" />

[com.google.gwt/gwt-user "2.0.3"]

'com.google.gwt:gwt-user:jar:2.0.3'