<dependency>
  <groupId>org.jxmpp</groupId>
  <artifactId>jxmpp-core</artifactId>
  <version>1.1.0-alpha2</version>
</dependency>

implementation 'org.jxmpp:jxmpp-core:1.1.0-alpha2'

implementation("org.jxmpp:jxmpp-core:1.1.0-alpha2")

libraryDependencies += "org.jxmpp" % "jxmpp-core" % "1.1.0-alpha2"

@Grapes(
  @Grab(group='org.jxmpp', module='jxmpp-core', version='1.1.0-alpha2')
)

<dependency org="org.jxmpp" name="jxmpp-core" rev="1.1.0-alpha2" />

[org.jxmpp/jxmpp-core "1.1.0-alpha2"]

'org.jxmpp:jxmpp-core:jar:1.1.0-alpha2'