// for each facebook connection
Collection<Content> existingContents = Collections.EMPTY_LIST;
try {
existingContents = getExistingContents();
} catch (IQserException e) {
throw new IQserRuntimeException("Error in doHousekeeping() - getExistingContents()", e);
}
IFacebookRESTClient fbClient = facebookClientFactory.createFacebookAPIClient(accessToken);
// an improvement to this would be to group contents by user and for