Github user okram commented on a diff in the pull request: https://github.com/apache/tinkerpop/pull/548#discussion_r98931140 --- Diff: gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/map/GraphStep.java --- @@ -164,13 +164,13 @@ public int hashCode() { } /** - * Attemps to close an underlying iterator if it is of type {@link CloseableIterator}. Graph providers may choose + * Attempts to close an underlying iterator if it is of type {@link CloseableIterator}. Graph providers may choose * to return this interface containing their vertices and edges if there are expensive resources that might need to * be released at some point. */ @Override public void close() throws Exception { - if (iterator != null && iterator instanceof CloseableIterator) { --- End diff -- Why doesn't `GraphStep` implement `AutoCloseable` like the others?
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