public void slideHeaderTable() {
for (HeaderTableItem item : headerTableItems) {
List<UNode> nodes = item.getNodeList();
int counter = nodes.size();
for (int i = 0; i < counter; i++) {
UNode node = nodes.get(i);
boolean isEmpty = true;
for (UData data : node.getUncertainDataList()) {
if (data.getItemProbability() > 0) {
isEmpty = false;
break;
}
}
if (isEmpty) {
nodes.remove(node);
counter = counter - 1;
i--;
}
}
}
}
