JXMPP core components.
'org.jxmpp:jxmpp-core:0.4.2'
<dependency>
<groupId>org.jxmpp</groupId>
<artifactId>jxmpp-core</artifactId>
<version>0.4.2</version>
</dependency>
<dependency org="org.jxmpp" name="jxmpp-core" rev="0.4.2"/>
"org.jxmpp", "jxmpp-core", "0.4.2"