private void createChangeList(LocalTask task, String name, @Nullable String comment) {
   LocalChangeList changeList = myChangeListManager.findChangeList(name);
   if (changeList == null) {
     changeList = myChangeListManager.addChangeList(name, comment);
   } else {
     final LocalTask associatedTask = getAssociatedTask(changeList);
     if (associatedTask != null) {
       associatedTask.removeChangelist(new ChangeListInfo(changeList));
     }
     changeList.setComment(comment);
   }
   task.addChangelist(new ChangeListInfo(changeList));
   myChangeListManager.setDefaultChangeList(changeList);
 }
  private LocalTask restoreVcsContext(LocalTask task) {
    if (!isVcsEnabled()) return task;

    List<ChangeListInfo> changeLists = task.getChangeLists();
    if (!changeLists.isEmpty()) {
      ChangeListInfo info = changeLists.get(0);
      LocalChangeList changeList = myChangeListManager.getChangeList(info.id);
      if (changeList == null) {
        changeList = myChangeListManager.addChangeList(info.name, info.comment);
        info.id = changeList.getId();
      }
      myChangeListManager.setDefaultChangeList(changeList);
    }

    List<BranchInfo> branches = task.getBranches(false);
    VcsTaskHandler.TaskInfo info = fromBranches(branches);

    VcsTaskHandler[] handlers = VcsTaskHandler.getAllHandlers(myProject);
    for (VcsTaskHandler handler : handlers) {
      handler.switchToTask(info);
    }
    return task;
  }
 private void createChangelist(final ContinuationPause context) {
   final ChangeListManager listManager = ChangeListManager.getInstance(myProject);
   String name = myTitle;
   int i = 1;
   boolean updateDefaultList = false;
   while (true) {
     final LocalChangeList changeList = listManager.findChangeList(name);
     if (changeList == null) {
       final LocalChangeList newList = listManager.addChangeList(name, null);
       listManager.setDefaultChangeList(newList);
       updateDefaultList = true;
       break;
     }
     if (changeList.getChanges().isEmpty()) {
       if (!changeList.isDefault()) {
         listManager.setDefaultChangeList(changeList);
         updateDefaultList = true;
       }
       break;
     }
     name = myTitle + " (" + i + ")";
     ++i;
   }
   if (updateDefaultList) {
     context.suspend();
     listManager.invokeAfterUpdate(
         new Runnable() {
           public void run() {
             context.ping();
           }
         },
         InvokeAfterUpdateMode.BACKGROUND_NOT_CANCELLABLE_NOT_AWT,
         "",
         ModalityState.NON_MODAL);
   }
 }