private static boolean findInFile(VirtualFile root, final StringTokenizer filePath) {
    if (!filePath.hasMoreTokens()) return true;
    @NonNls String name = filePath.nextToken();
    if (!filePath.hasMoreTokens()) {
      name += ".class";
    }
    final VirtualFile child = root.findChild(name);
    return child != null && findInFile(child, filePath);
  }
private static boolean findInFile(VirtualFile root, final StringTokenizer filePath)