[jira] [Updated] (JXPATH-156) iteratePointers on relative context returns incorrect values for multidimensional arrays

["Lukas Krejci (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JXPATH-156?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lukas Krejci updated JXPATH-156:
--------------------------------

    Affects Version/s: 1.3
    
> iteratePointers on relative context returns incorrect values for multidimensional arrays
> ----------------------------------------------------------------------------------------
>
>                 Key: JXPATH-156
>                 URL: https://issues.apache.org/jira/browse/JXPATH-156
>             Project: Commons JXPath
>          Issue Type: Bug
>    Affects Versions: 1.3
>            Reporter: Lukas Krejci
>
> Let's have multidimensional array/collection as an input.
> I would like to iterate through both inner and outer list. iteration through the inner list is relative to iteration of outer list, so I'm using relative context for that:
> {code}
> List<String> array1 = Arrays.asList("what", "is");
> List<String> array2 = Arrays.asList("wrong", "?");
> List<List<String>> strings = Arrays.asList(array1, array2);
> JXPathContext context = JXPathContext.newContext(strings);
> Iterator it = context.iteratePointers(".");
> while (it.hasNext()) {
>   Pointer p = (Pointer) it.next();
>   JXPathContext context2 = context.getRelativeContext(p);
>   Iterator it2 = context2.iteratePointers(".");
>   while (it2.hasNext()) {
>     Pointer p2 = (Pointer) it2.next();
>     System.out.println(p2.getValue());
>   }
> }
> {code}
> Unfortunately the inner iteration returns the inner collection instead of it's items. So the output is following:
> {code:xml}
> [what, is]
> [wrong, ?]
> {code}

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