<dependency>
  <groupId>de.huxhorn.lilith</groupId>
  <artifactId>log4j</artifactId>
  <version>0.9.41</version>
</dependency>

implementation 'de.huxhorn.lilith:log4j:0.9.41'

implementation("de.huxhorn.lilith:log4j:0.9.41")

libraryDependencies += "de.huxhorn.lilith" % "log4j" % "0.9.41"

@Grapes(
  @Grab(group='de.huxhorn.lilith', module='log4j', version='0.9.41')
)

<dependency org="de.huxhorn.lilith" name="log4j" rev="0.9.41" />

[de.huxhorn.lilith/log4j "0.9.41"]

'de.huxhorn.lilith:log4j:jar:0.9.41'