for (String team : appIdMap.getTeams()) {
TreeItem teamItem = new TreeItem (tree, 0);
teamItem.setText(team);
teamItem.addListener(SWT.Selection, listener);
boolean any = false, all = true;
for (String app : appIdMap.getApps(team)) {
TreeItem appItem = new TreeItem(teamItem, 0);
String id = appIdMap.getId(team, app);