private void flush() {
try {
deleteEdges();
deleteVertices();
createVertices();
<BUG>updateVertices();</BUG>
createEdges();
<BUG>updateEdges();
}</BUG>
catch (ClientException ex) {

private void flush() {
try {
deleteEdges();
deleteVertices();
createVertices();
createEdges();
updateEdges();
updateVertices();
}
catch (ClientException ex) {
