// canonical order can be preserved
IContributionItem refItem = findAlphabeticalOrder(
IWorkbenchActionConstants.MB_ADDITIONS, id,
coolBarMgr);
if (refItem != null) {
coolBarMgr.insertAfter(refItem.getId(), newItem);
} else {
coolBarMgr.add(newItem);
}
}
// Add new item into cool bar manager