<dependency>
  <groupId>rubygems</groupId>
  <artifactId>jruby-readline</artifactId>
  <version>1.3.6</version>
  <type>gem</type>
</dependency>

implementation 'rubygems:jruby-readline:1.3.6'

implementation("rubygems:jruby-readline:1.3.6")

libraryDependencies += "rubygems" % "jruby-readline" % "1.3.6"

@Grapes(
  @Grab(group='rubygems', module='jruby-readline', version='1.3.6')
)

<dependency org="rubygems" name="jruby-readline" rev="1.3.6" />

[rubygems/jruby-readline "1.3.6"]

'rubygems:jruby-readline:jar:1.3.6'