// Now add the tool bar contribution Item to the cool bar manager
IContributionItem refItem = findAlphabeticalOrder(
IWorkbenchActionConstants.MB_ADDITIONS, toolBarId,
coolBarManager);
if (refItem != null) {
coolBarManager.insertAfter(refItem.getId(),
toolBarContributionItem);
} else {
coolBarManager.add(toolBarContributionItem);
}
}