spmallette commented on a change in pull request #1502:
URL: https://github.com/apache/tinkerpop/pull/1502#discussion_r756232393
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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:
the other terminal steps tend to call `fill()` which performs a close
properly.
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