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https://issues.apache.org/jira/browse/SM-3452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nikolay Voskresenskiy updated SM-3452:
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    Attachment: jaxpbug.tar.gz

> Method XPathFactory#newInstance(String,String,ClassLoader) broken in 
> jaxp-api-1.4 spec jar
> ------------------------------------------------------------------------------------------
>
>                 Key: SM-3452
>                 URL: https://issues.apache.org/jira/browse/SM-3452
>             Project: ServiceMix
>          Issue Type: Bug
>          Components: specs
>    Affects Versions: specs-2.9.0
>            Reporter: Nikolay Voskresenskiy
>         Attachments: jaxpbug.tar.gz
>
>
> The method javax.xml.xpath.XPathFactory#newInstance(java.lang.String, 
> java.lang.String, java.lang.ClassLoader) throws the following error whenever 
> org.apache.servicemix.specs.jaxp-api-1.4-2.9.0.jar  is present in the jvm 
> endorsed directory:
> {code}
> java.lang.IllegalAccessError: tried to access method 
> javax.xml.xpath.XPathFactoryFinder.createInstance(Ljava/lang/String;)Ljavax/xml/xpath/XPathFactory;
>  from class javax.xml.xpath.XPathFactory
>       at net.nv.test.XPathTest.testIllegalAccess(XPathTest.java:15)
> {code}
> Attached is the project with corresponding unit test for convenience.
> The earlier versions affected also include 2.7.0
> This is specifically inconvenient since the Karaf 4.x full assembly includes 
> org.apache.servicemix.specs.jaxp-api-1.4-2.7.0.jar in the container endorsed 
> directory (e.g. 
> https://github.com/apache/karaf/blob/karaf-4.0.7/assemblies/apache-karaf/pom.xml),
>  and at the same time Apache Camel since 2.18.x uses this method when 
> initializing the XPath component with Saxon implementation:
> https://github.com/apache/camel/blob/camel-2.18.x/camel-core/src/main/java/org/apache/camel/builder/xml/XPathBuilder.java
> This results in the Camel XPath feature being completely broken in Karaf 
> container



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