<dependency>
  <groupId>org.threeten</groupId>
  <artifactId>threeten-extra</artifactId>
  <version>0.9</version>
</dependency>

implementation 'org.threeten:threeten-extra:0.9'

implementation("org.threeten:threeten-extra:0.9")

libraryDependencies += "org.threeten" % "threeten-extra" % "0.9"

@Grapes(
  @Grab(group='org.threeten', module='threeten-extra', version='0.9')
)

<dependency org="org.threeten" name="threeten-extra" rev="0.9" />

[org.threeten/threeten-extra "0.9"]

'org.threeten:threeten-extra:jar:0.9'