<dependency>
<groupId>org.eclipse.jetty.websocket</groupId>
<artifactId>websocket-jetty-api</artifactId>
<version>11.0.7</version>
</dependency>
@Grapes(
@Grab(group='org.eclipse.jetty.websocket', module='websocket-jetty-api', version='11.0.7')
)
<parent> <groupId>org.eclipse.jetty.websocket</groupId> <artifactId>websocket-parent</artifactId> <version>11.0.7</version> </parent>