final Map<String, Object> matchingTuple = metadataProvider.findMatchingTuple( idTuple );
//TODO what should we do if that's null?
if (matchingTuple != null) {
metadataProvider.getCollectionMetadata().remove( matchingTuple );
}
metadataProvider.flushToCache();
}
}
private boolean isEmptyOrAllColumnsNull(Object[] objects) {
for (Object object : objects) {