<dependency>
  <groupId>org.avaje</groupId>
  <artifactId>java8-oss</artifactId>
  <version>3.1</version>
  <type>pom</type>
</dependency>

implementation 'org.avaje:java8-oss:3.1'

implementation("org.avaje:java8-oss:3.1")

libraryDependencies += "org.avaje" % "java8-oss" % "3.1"

@Grapes(
  @Grab(group='org.avaje', module='java8-oss', version='3.1')
)

<dependency org="org.avaje" name="java8-oss" rev="3.1" />

[org.avaje/java8-oss "3.1"]

'org.avaje:java8-oss:jar:3.1'