<dependency>
  <groupId>org.eclipse.jetty</groupId>
  <artifactId>jetty-parent</artifactId>
  <version>21</version>
  <type>pom</type>
</dependency>

implementation 'org.eclipse.jetty:jetty-parent:21'

implementation("org.eclipse.jetty:jetty-parent:21")

libraryDependencies += "org.eclipse.jetty" % "jetty-parent" % "21"

@Grapes(
  @Grab(group='org.eclipse.jetty', module='jetty-parent', version='21')
)

<dependency org="org.eclipse.jetty" name="jetty-parent" rev="21" />

[org.eclipse.jetty/jetty-parent "21"]

'org.eclipse.jetty:jetty-parent:jar:21'