aokolnychyi commented on code in PR #8755:
URL: https://github.com/apache/iceberg/pull/8755#discussion_r1440325074
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core/src/main/java/org/apache/iceberg/deletes/PositionDeleteIndex.java:
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@@ -44,4 +44,14 @@ public interface PositionDeleteIndex {
/** Returns true if this collection contains no element. */
boolean isEmpty();
+
+ /** Returns true if this collection contains elements. */
+ default boolean isNotEmpty() {
Review Comment:
I added this to avoid negation inside `if` statements. In my view, those are
harder to read. Scala, for instance, has helper methods for both in collections.
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