FlorianHockmann commented on a change in pull request #1502:
URL: https://github.com/apache/tinkerpop/pull/1502#discussion_r756166726
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File path:
gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/util/DefaultTraversal.java
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@@ -193,7 +193,9 @@ public void applyStrategies() throws IllegalStateException {
@Override
public boolean hasNext() {
if (!this.locked) this.applyStrategies();
- return this.lastTraverser.bulk() > 0L || this.finalEndStep.hasNext();
+ final boolean more = this.lastTraverser.bulk() > 0L ||
this.finalEndStep.hasNext();
+ if (!more) CloseableIterator.closeIterator(this);
Review comment:
Just a comprehension question: Why does it make sense to close the
iterator for `hasNext()`, but not do the same for the other terminal steps?
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