private static void sortRoots(List<String> roots, Map<String, VmData> vms, List<? super String> ignored, boolean recursive) {
    for (String root : roots) {
      WslPath wslPath = WslPath.parseWindowsUncPath(root);
      if (wslPath != null) {
        VmData vm = vms.computeIfAbsent(wslPath.getDistributionId(), k -> new VmData(k, wslPath.getWslRoot()));
        (recursive ? vm.recursive : vm.flat).add(wslPath.getLinuxPath());
      }
      else {
        ignored.add(root);
      }
    }
  }
private static void sortRoots(List<String> roots, Map<String, VmData> vms, List<? super String> ignored, boolean recursive)