Visitors for refactoring (migration) purposes (i.e upgrade a third-party API).
'org.walkmod:walkmod-refactor-plugin:2.1'
<dependency>
<groupId>org.walkmod</groupId>
<artifactId>walkmod-refactor-plugin</artifactId>
<version>2.1</version>
</dependency>
<dependency org="org.walkmod" name="walkmod-refactor-plugin" rev="2.1"/>
"org.walkmod", "walkmod-refactor-plugin", "2.1"