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https://issues.apache.org/jira/browse/TINKERPOP-2310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16976454#comment-16976454
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ASF GitHub Bot commented on TINKERPOP-2310:
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spmallette commented on pull request #1216: TINKERPOP-2310 and TINKERPOP-2311
Folllow up refactoring after TraversalStrategy changes
URL: https://github.com/apache/tinkerpop/pull/1216
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> Reduce Traversal.isRoot() to a check of EmptyStep
> -------------------------------------------------
>
> Key: TINKERPOP-2310
> URL: https://issues.apache.org/jira/browse/TINKERPOP-2310
> Project: TinkerPop
> Issue Type: Improvement
> Components: process
> Affects Versions: 3.5.0
> Reporter: Stephen Mallette
> Assignee: Stephen Mallette
> Priority: Minor
> Labels: breaking
>
> The {{Traversal.isRoot()}} default implementation looks like:
> {code}
> public default boolean isRoot() {
> return null == getParent() || getParent() instanceof EmptyStep;
> }
> {code}
> Could this be reduced to just a check of {{EmptyStep}} - i.e. can the parent
> never be {{null}}
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