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'com.google.gwt:gwt-dev:2.6.0'
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-dev</artifactId>
<version>2.6.0</version>
</dependency>
<dependency org="com.google.gwt" name="gwt-dev" rev="2.6.0"/>
"com.google.gwt", "gwt-dev", "2.6.0"