private void processConflicts() {
    List<VirtualFile> conflicts = new ArrayList<>(myConflicts);
    myConflicts.clear();

    for (VirtualFile file : conflicts) {
      Document document = FileDocumentManager.getInstance().getCachedDocument(file);
      if (document != null && file.getModificationStamp() != document.getModificationStamp() && askReloadFromDisk(file, document)) {
        FileDocumentManager.getInstance().reloadFromDisk(document);
      }
    }
    myConflictAppeared = null;
  }
private void processConflicts()