private void cleanup17copies() {
    Runnable callCleanupWorker = () -> {
      if (myProject.isDisposed()) return;
      new CleanupWorker(this, emptyList()) {
        @Override
        protected void fillRoots() {
          for (WCInfo info : getAllWcInfos()) {
            if (WorkingCopyFormat.ONE_DOT_SEVEN.equals(info.getFormat())) {
              VirtualFile file = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(info.getRootInfo().getIoFile());
              if (file == null) {
                LOG.info("Wasn't able to find virtual file for wc root: " + info.getPath());
              }
              else {
                myRoots.add(file);
              }
            }
          }
        }
      }.execute();
    };

    getSvnFileUrlMappingImpl().scheduleRefresh(() -> ApplicationManager.getApplication().invokeLater(callCleanupWorker));
  }
private void cleanup17copies()