<dependency>
  <groupId>com.beust</groupId>
  <artifactId>jcommander</artifactId>
  <version>1.81</version>
</dependency>

implementation 'com.beust:jcommander:1.81'

implementation("com.beust:jcommander:1.81")

libraryDependencies += "com.beust" % "jcommander" % "1.81"

@Grapes(
  @Grab(group='com.beust', module='jcommander', version='1.81')
)

<dependency org="com.beust" name="jcommander" rev="1.81" />

[com.beust/jcommander "1.81"]

'com.beust:jcommander:jar:1.81'