mikemccand commented on a change in pull request #44:
URL: https://github.com/apache/lucene/pull/44#discussion_r602729909
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File path:
lucene/grouping/src/java/org/apache/lucene/search/grouping/SearchGroup.java
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@@ -143,9 +143,9 @@ public boolean equals(Object _other) {
if (_other instanceof MergedGroup) {
MergedGroup<?> other = (MergedGroup<?>) _other;
if (groupValue == null) {
- return other == null;
+ return other.groupValue == null;
Review comment:
Wow, this is an awesome catch and shows how useful static analysis is!!
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