<dependency>
  <groupId>org.mvnpm</groupId>
  <artifactId>xtend</artifactId>
  <version>4.0.0</version>
</dependency>

implementation 'org.mvnpm:xtend:4.0.0'

implementation("org.mvnpm:xtend:4.0.0")

libraryDependencies += "org.mvnpm" % "xtend" % "4.0.0"

@Grapes(
  @Grab(group='org.mvnpm', module='xtend', version='4.0.0')
)

<dependency org="org.mvnpm" name="xtend" rev="4.0.0" />

[org.mvnpm/xtend "4.0.0"]

'org.mvnpm:xtend:jar:4.0.0'