<dependency>
  <groupId>net.sf.kxml</groupId>
  <artifactId>kxml2</artifactId>
  <version>2.2.2</version>
</dependency>

implementation 'net.sf.kxml:kxml2:2.2.2'

implementation("net.sf.kxml:kxml2:2.2.2")

libraryDependencies += "net.sf.kxml" % "kxml2" % "2.2.2"

@Grapes(
  @Grab(group='net.sf.kxml', module='kxml2', version='2.2.2')
)

<dependency org="net.sf.kxml" name="kxml2" rev="2.2.2" />

[net.sf.kxml/kxml2 "2.2.2"]

'net.sf.kxml:kxml2:jar:2.2.2'