private static void addGroovyRtJarPath(File jpsPluginClassesRoot,
                                         String jarNameInDistribution,
                                         List<String> moduleNames,
                                         String mavenArtifactNamePrefix,
                                         List<String> to) {
    File parentDir = jpsPluginClassesRoot.getParentFile();
    if (jpsPluginClassesRoot.isFile()) {
      String fileName;
      if (jpsPluginClassesRoot.getName().equals("groovy-jps.jar")) {
        fileName = jarNameInDistribution;
      }
      else {
        String name = jpsPluginClassesRoot.getName();
        int dotIndex = name.lastIndexOf('.');
        name = dotIndex < 0 ? name : name.substring(0, dotIndex);
        int dashIndex = name.lastIndexOf('-');
        String version = dashIndex < 0 ? null : name.substring(dashIndex + 1);
        fileName = mavenArtifactNamePrefix + "-" + version + ".jar";
        if (parentDir.getName().equals(version)) {
          parentDir = new File(parentDir.getParentFile().getParentFile(), mavenArtifactNamePrefix + "/" + version);
        }
      }
      to.add(new File(parentDir, fileName).getPath());
    }
    else {
      for (String moduleName : moduleNames) {
        to.add(new File(parentDir, moduleName).getPath());
      }
    }
  }
private static void addGroovyRtJarPath(File jpsPluginClassesRoot,
                                         String jarNameInDistribution,
                                         List<String> moduleNames,
                                         String mavenArtifactNamePrefix,
                                         List<String> to)