private void updateDescription() {
    if (myLastTypedDescription != null) return;
    LocalChangeList list = getExistingChangelistByName(myListPanel.getChangeListName());
    String newText = list != null ? list.getComment() : myLastTypedDescription;
    if (!StringUtil.equals(myListPanel.getDescription(), newText)) {
      myListPanel.setDescription(newText);
    }
  }
private void updateDescription()