<dependency>
  <groupId>org.cometd</groupId>
  <artifactId>cometd-project</artifactId>
  <version>4.0.0-BETA0</version>
  <type>pom</type>
</dependency>

implementation 'org.cometd:cometd-project:4.0.0-BETA0'

implementation("org.cometd:cometd-project:4.0.0-BETA0")

libraryDependencies += "org.cometd" % "cometd-project" % "4.0.0-BETA0"

@Grapes(
  @Grab(group='org.cometd', module='cometd-project', version='4.0.0-BETA0')
)

<dependency org="org.cometd" name="cometd-project" rev="4.0.0-BETA0" />

[org.cometd/cometd-project "4.0.0-BETA0"]

'org.cometd:cometd-project:jar:4.0.0-BETA0'