This is the third-party library Macify that isn't available in the central maven repository.
'de.huxhorn.lilith:de.huxhorn.lilith.3rdparty.macify:1.4'
<dependency>
<groupId>de.huxhorn.lilith</groupId>
<artifactId>de.huxhorn.lilith.3rdparty.macify</artifactId>
<version>1.4</version>
</dependency>
<dependency org="de.huxhorn.lilith" name="de.huxhorn.lilith.3rdparty.macify" rev="1.4"/>
"de.huxhorn.lilith", "de.huxhorn.lilith.3rdparty.macify", "1.4"