Some lightweight Java libraries
'org.guppy4j:messaging:0.0.2'
<dependency> <groupId>org.guppy4j</groupId> <artifactId>messaging</artifactId> <version>0.0.2</version> </dependency>
<dependency org="org.guppy4j" name="messaging" rev="0.0.2"/>
"org.guppy4j", "messaging", "0.0.2"