in webindex/modules/core/src/main/java/webindex/core/util/Pager.java [94:101]
private void handleStart(Iterator<Map.Entry<Key, Value>> iterator) {
long num = 0;
while (iterator.hasNext() && (num < (pageSize + 1))) {
Map.Entry<Key, Value> entry = iterator.next();
entryHandler.accept(new PageEntry(entry.getKey(), entry.getValue(), num == pageSize));
num++;
}
}