<dependency>
  <groupId>net.sourceforge.collections</groupId>
  <artifactId>collections-generic</artifactId>
  <version>4.01</version>
</dependency>

implementation 'net.sourceforge.collections:collections-generic:4.01'

implementation("net.sourceforge.collections:collections-generic:4.01")

libraryDependencies += "net.sourceforge.collections" % "collections-generic" % "4.01"

@Grapes(
  @Grab(group='net.sourceforge.collections', module='collections-generic', version='4.01')
)

<dependency org="net.sourceforge.collections" name="collections-generic" rev="4.01" />

[net.sourceforge.collections/collections-generic "4.01"]

'net.sourceforge.collections:collections-generic:jar:4.01'