join: avoid repeat BytesRefHash.sort() in TermsQuery after TermsIncludingScoreQuery

lucene/join/src/java/org/apache/lucene/search/join/TermsIncludingScoreQuery.java

@@ -131,7 +131,7 @@ class TermsIncludingScoreQuery extends Query implements Accountable {
     if (scoreMode.needsScores() == false) {
       // We don't need scores then quickly change the query:
       TermsQuery termsQuery =
-          new TermsQuery(toField, terms, fromField, fromQuery, topReaderContextId);
+          new TermsQuery(toField, terms, ords, fromField, fromQuery, topReaderContextId);
       return searcher
           .rewrite(termsQuery)
           .createWeight(searcher, org.apache.lucene.search.ScoreMode.COMPLETE_NO_SCORES, boost);

lucene/join/src/java/org/apache/lucene/search/join/TermsQuery.java

@@ -63,9 +63,26 @@ class TermsQuery extends MultiTermQuery implements Accountable {
       String fromField,
       Query fromQuery,
       Object indexReaderContextId) {
+    this(toField, terms, terms.sort(), fromField, fromQuery, indexReaderContextId);
+  }
+
+  /**
+   * @param toField The field that should contain terms that are specified in the next parameter.
+   * @param terms The terms that matching documents should have. The terms must be sorted by natural
+   *     order.
+   * @param indexReaderContextId Refers to the top level index reader used to create the set of
+   *     terms in the previous parameter.
+   */
+  TermsQuery(
+      String toField,
+      BytesRefHash terms,
+      int[] ords,
+      String fromField,
+      Query fromQuery,
+      Object indexReaderContextId) {
     super(toField, CONSTANT_SCORE_BLENDED_REWRITE);
     this.terms = terms;
-    ords = terms.sort();
+    this.ords = ords;
     this.fromField = fromField;
     this.fromQuery = fromQuery;
     this.indexReaderContextId = indexReaderContextId;