* Creates an {@link FSTCompletion} with default options: 10 buckets, exact match
* promoted to first position and {@link InMemorySorter} with a comparator obtained from
* {@link BytesRef#getUTF8SortedAsUnicodeComparator()}.
*/
public FSTCompletionBuilder() {
this(DEFAULT_BUCKETS, new InMemorySorter(BytesRef.getUTF8SortedAsUnicodeComparator()), Integer.MAX_VALUE);
}