<dependency>
  <groupId>org.scalactic</groupId>
  <artifactId>scalactic_2.10</artifactId>
  <version>3.1.0-M2</version>
  <type>bundle</type>
</dependency>

implementation 'org.scalactic:scalactic_2.10:3.1.0-M2'

implementation("org.scalactic:scalactic_2.10:3.1.0-M2")

libraryDependencies += "org.scalactic" % "scalactic_2.10" % "3.1.0-M2"

@Grapes(
  @Grab(group='org.scalactic', module='scalactic_2.10', version='3.1.0-M2')
)

<dependency org="org.scalactic" name="scalactic_2.10" rev="3.1.0-M2" />

[org.scalactic/scalactic_2.10 "3.1.0-M2"]

'org.scalactic:scalactic_2.10:jar:3.1.0-M2'