private static @NotNull ThreadInfo getThreadInfo() {
    ThreadInfo info = threadMap.get();
    if (info == null) {
      synchronized (ResolveProfiler.class) {
        info = new ThreadInfo(PATH + "out" + fileCount + ".txt");
        fileCount++;
      }
      threadMap.set(info);
    }
    return info;
  }
private static @NotNull ThreadInfo getThreadInfo()