Bidirectional remote method invocation.
'org.cojen:dirmi:1.1.4'
<dependency>
<groupId>org.cojen</groupId>
<artifactId>dirmi</artifactId>
<version>1.1.4</version>
</dependency>
<dependency org="org.cojen" name="dirmi" rev="1.1.4"/>
"org.cojen", "dirmi", "1.1.4"