Off late, there was an application which failed with following error at run time when we ran the application in Wildfly.

java.lang.NoClassDefFoundError: com/sun/xml/internal/stream/util/ThreadLocalBufferAllocator

This class is available inside java run time library. In order to include these sun internal classes into the application path I added below XML block into jboss-deployment-structure.xml,

<system export="true">
 <path name="com/sun/xml/internal/stream/util/"/>

To my surprise, the issue did not fixed however when I just removed trialing forward slash in path and kept “com/sun/xml/internal/stream/util” instead, it just worked for me. I’m not sure how it made all the difference to the class loader…That could be a another blog 🙂

Leave a Reply

Your email address will not be published.

WP2Social Auto Publish Powered By :