<dependency>
  <groupId>org.jctools</groupId>
  <artifactId>jctools-core</artifactId>
  <version>2.1.1</version>
  <type>bundle</type>
</dependency>

implementation 'org.jctools:jctools-core:2.1.1'

implementation("org.jctools:jctools-core:2.1.1")

libraryDependencies += "org.jctools" % "jctools-core" % "2.1.1"

@Grapes(
  @Grab(group='org.jctools', module='jctools-core', version='2.1.1')
)

<dependency org="org.jctools" name="jctools-core" rev="2.1.1" />

[org.jctools/jctools-core "2.1.1"]

'org.jctools:jctools-core:jar:2.1.1'