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https://issues.apache.org/jira/browse/JXPATH-157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gary D. Gregory updated JXPATH-157:
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Fix Version/s: 1.4.1
(was: 1.4.0)
> DescendantContext.nextNode() produce infinite loop
> --------------------------------------------------
>
> Key: JXPATH-157
> URL: https://issues.apache.org/jira/browse/JXPATH-157
> Project: Commons JXPath
> Issue Type: Bug
> Affects Versions: 1.3
> Environment: Windows XP, JDK 6
> Reporter: Gerd Gühne
> Priority: Blocker
> Fix For: 1.4.1
>
>
> While using "descendant::children" the class DescendantContext produces an
> infinite loop in method nextNode() on line 114:
> if (it.setPosition(it.getPosition() + 1)) {
> The method "setPosition" returns true every time and the stack increases with
> a new child iterator on every loop.
> The reason is that we have an object with property "baseUnit", that returns a
> new object on every call. The class "BeanPropertyPointer" gets all properties
> from this object and returns a "PropertyDescriptor" for "baseUnit" property.
> But for this property a new object is returned and also a new
> "PropertyDescriptor" and so on.
> e.g.
> /children[1]/children[1]/children[1]/children[1]/children[1]/children[1]/masterData/netInclusion/alocatLimitEntryBioMuePMax/defaultQuantityAndUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit/baseUnit
> [..]
> We need to configure the maximum iterations of the object path.
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