<dependency>
  <groupId>io.github.pityka</groupId>
  <artifactId>flatjoin-iterator_2.12</artifactId>
  <version>0.0.12</version>
</dependency>

implementation 'io.github.pityka:flatjoin-iterator_2.12:0.0.12'

implementation("io.github.pityka:flatjoin-iterator_2.12:0.0.12")

libraryDependencies += "io.github.pityka" % "flatjoin-iterator_2.12" % "0.0.12"

@Grapes(
  @Grab(group='io.github.pityka', module='flatjoin-iterator_2.12', version='0.0.12')
)

<dependency org="io.github.pityka" name="flatjoin-iterator_2.12" rev="0.0.12" />

[io.github.pityka/flatjoin-iterator_2.12 "0.0.12"]

'io.github.pityka:flatjoin-iterator_2.12:jar:0.0.12'