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https://issues.apache.org/jira/browse/TINKERPOP-1574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15735408#comment-15735408
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Daniel Kuppitz commented on TINKERPOP-1574:
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A specific problem popped up recently: I was using
{{constant(Collections.emptySet())}} in a traversal which was causing errors,
because the serialized {{Set}} was deserialized as a {{List}} (for untyped
GraphSON all implementations of {{Collection}} look the same and thus every
{{Collection}} is considered to be a {{List}}). A workaround has been added in
this commit:
https://github.com/apache/tinkerpop/commit/69b314cb2e52f33dbab29d3cddaadacb4ec69099
I think, once the GraphSON issue is fixed, the workaround should be reverted as
it seems to be a good extra test case.
> Get rid of untyped GraphSON 2.0
> -------------------------------
>
> Key: TINKERPOP-1574
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1574
> Project: TinkerPop
> Issue Type: Improvement
> Components: io
> Affects Versions: 3.2.3
> Reporter: Marko A. Rodriguez
> Labels: breaking
> Fix For: 3.3.0
>
>
> We should not have GraphSON 2.0 untyped. Too many degrees of freedom.
> GraphSON should be GraphSON typed and thats that.
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