<dependency>
  <groupId>jetty</groupId>
  <artifactId>org.mortbay.ftp</artifactId>
  <version>5.1.3rc3</version>
</dependency>

implementation 'jetty:org.mortbay.ftp:5.1.3rc3'

implementation("jetty:org.mortbay.ftp:5.1.3rc3")

libraryDependencies += "jetty" % "org.mortbay.ftp" % "5.1.3rc3"

@Grapes(
  @Grab(group='jetty', module='org.mortbay.ftp', version='5.1.3rc3')
)

<dependency org="jetty" name="org.mortbay.ftp" rev="5.1.3rc3" />

[jetty/org.mortbay.ftp "5.1.3rc3"]

'jetty:org.mortbay.ftp:jar:5.1.3rc3'