static List<String> getGroovyRtRoots(boolean addClassLoaderJar) {
    List<String> roots = GroovyRtJarPaths.getGroovyRtRoots(ClasspathBootstrap.getResourceFile(GroovyBuilder.class), addClassLoaderJar);
    if (addClassLoaderJar) {
      return ContainerUtil.append(roots, ClasspathBootstrap.getResourcePath(Ref.class)); // intellij.platform.util.rt
    }
    return roots;
  }
static List<String> getGroovyRtRoots(boolean addClassLoaderJar)