<dependency>
  <groupId>org.usefultoys</groupId>
  <artifactId>slf4j-toys</artifactId>
  <version>1.7.1</version>
</dependency>

implementation 'org.usefultoys:slf4j-toys:1.7.1'

implementation("org.usefultoys:slf4j-toys:1.7.1")

libraryDependencies += "org.usefultoys" % "slf4j-toys" % "1.7.1"

@Grapes(
  @Grab(group='org.usefultoys', module='slf4j-toys', version='1.7.1')
)

<dependency org="org.usefultoys" name="slf4j-toys" rev="1.7.1" />

[org.usefultoys/slf4j-toys "1.7.1"]

'org.usefultoys:slf4j-toys:jar:1.7.1'