Velocity is a Java-based template engine. It permits anyone to use the simple yet powerful template language to reference objects defined in Java code.
'velocity:velocity-dep:1.4'
<dependency>
<groupId>velocity</groupId>
<artifactId>velocity-dep</artifactId>
<version>1.4</version>
</dependency>
<dependency org="velocity" name="velocity-dep" rev="1.4"/>
"velocity", "velocity-dep", "1.4"