<dependency>
  <groupId>de.undercouch</groupId>
  <artifactId>bson4jackson</artifactId>
  <version>2.9.1</version>
</dependency>

implementation 'de.undercouch:bson4jackson:2.9.1'

implementation("de.undercouch:bson4jackson:2.9.1")

libraryDependencies += "de.undercouch" % "bson4jackson" % "2.9.1"

@Grapes(
  @Grab(group='de.undercouch', module='bson4jackson', version='2.9.1')
)

<dependency org="de.undercouch" name="bson4jackson" rev="2.9.1" />

[de.undercouch/bson4jackson "2.9.1"]

'de.undercouch:bson4jackson:jar:2.9.1'