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https://issues.apache.org/jira/browse/TINKERPOP-1483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15708311#comment-15708311
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ASF GitHub Bot commented on TINKERPOP-1483:
-------------------------------------------

Github user okram commented on the issue:

    https://github.com/apache/tinkerpop/pull/446
  
    This is looking really good. We need one more VOTE.


> PropertyMapStep returns Map<String,E> but puts non String keys in it!
> ---------------------------------------------------------------------
>
>                 Key: TINKERPOP-1483
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP-1483
>             Project: TinkerPop
>          Issue Type: Bug
>          Components: process
>    Affects Versions: 3.2.2
>            Reporter: JP Moresmau
>
> PropertyMapStep.map has return type Map<String,E>, but if includeTokens is 
> true:
> {code}
> if (element instanceof VertexProperty) {
>                     map.put(T.id, element.id());
>                     map.put(T.key, ((VertexProperty) element).key());
>                     map.put(T.value, ((VertexProperty) element).value());
>                 } else {
>                     map.put(T.id, element.id());
>                     map.put(T.label, element.label());
>                 }
> {code}
> T.id, T.key and T.value are NOT strings, so code looping through the keys in 
> Java fails. toString() are missing... But do we rely on having these keys in 
> other operations?



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