<dependency>
  <groupId>rocks.cleancode</groupId>
  <artifactId>hamcrest-optional</artifactId>
  <version>1.0.0</version>
</dependency>

implementation 'rocks.cleancode:hamcrest-optional:1.0.0'

implementation("rocks.cleancode:hamcrest-optional:1.0.0")

libraryDependencies += "rocks.cleancode" % "hamcrest-optional" % "1.0.0"

@Grapes(
  @Grab(group='rocks.cleancode', module='hamcrest-optional', version='1.0.0')
)

<dependency org="rocks.cleancode" name="hamcrest-optional" rev="1.0.0" />

[rocks.cleancode/hamcrest-optional "1.0.0"]

'rocks.cleancode:hamcrest-optional:jar:1.0.0'