javanna commented on code in PR #11793:
URL: https://github.com/apache/lucene/pull/11793#discussion_r975046441
##########
lucene/core/src/java/org/apache/lucene/index/PointValues.java:
##########
@@ -467,4 +467,91 @@ public final long estimateDocCount(IntersectVisitor
visitor) {
/** Returns the total number of documents that have indexed at least one
point. */
public abstract int getDocCount();
+
+ private static final PointTree EMPTY_POINT_TREE =
+ new PointTree() {
+ @Override
+ public PointTree clone() {
+ throw new UnsupportedOperationException();
Review Comment:
there are not test failures caused by this but I have been wondering if this
is acceptable.
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