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'com.vaadin.external.gwt.web.bindery:requestfactory-server:2.7.0.vaadin3'
<dependency>
<groupId>com.vaadin.external.gwt.web.bindery</groupId>
<artifactId>requestfactory-server</artifactId>
<version>2.7.0.vaadin3</version>
</dependency>
<dependency org="com.vaadin.external.gwt.web.bindery" name="requestfactory-server" rev="2.7.0.vaadin3"/>
"com.vaadin.external.gwt.web.bindery", "requestfactory-server", "2.7.0.vaadin3"