private void processChangeImpl(final Change change) {
    if (change.getAfterRevision() != null) {
      final FilePath after = change.getAfterRevision().getFile();
      final ThroughRenameInfo info = findToFile(after, change.getBeforeRevision() == null ? null : change.getBeforeRevision().getFile().getIOFile());
      if (info != null) {
        myFromTo.put(after.getIOFile(), info);
      }
    }
  }
private void processChangeImpl(final Change change)