Functional Java is an open source library that aims to prepare the Java programming language for the inclusion of closures.
'org.functionaljava:functionaljava:3.1'
<dependency>
<groupId>org.functionaljava</groupId>
<artifactId>functionaljava</artifactId>
<version>3.1</version>
</dependency>
<dependency org="org.functionaljava" name="functionaljava" rev="3.1"/>
"org.functionaljava", "functionaljava", "3.1"