// are extracted to a separate file, and merged into the IDE-specific
    // Checkstyle config.
    Node xmlFragment = parseXml(checkstyleIdeFragment)

    // Edit the copy so that IntelliJ can copy with it
    modifyXml(checkstyleIdeConfig, { xml ->
      // Add all the nodes from the fragment file
      Node treeWalker = xml.module.find { it.'@name' == 'TreeWalker' }
      xmlFragment.module.each { treeWalker.append(it) }