From 94d67fa6a567e45fe9b538df7bd8d971ab98967d Mon Sep 17 00:00:00 2001
From: Joe Wang <joehw@openjdk.org>
Date: Tue, 12 Jun 2012 10:23:49 -0700
Subject: [PATCH] 7144423: StAX EventReader swallows the cause of error

Make sure the cause of the error is properly reported

Reviewed-by: lancea, psandoz
---
 .../com/sun/xml/internal/stream/XMLEventReaderImpl.java    | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/jaxp/src/com/sun/xml/internal/stream/XMLEventReaderImpl.java b/jaxp/src/com/sun/xml/internal/stream/XMLEventReaderImpl.java
index fd7c9e120e2..ee4103a9c6a 100644
--- a/jaxp/src/com/sun/xml/internal/stream/XMLEventReaderImpl.java
+++ b/jaxp/src/com/sun/xml/internal/stream/XMLEventReaderImpl.java
@@ -248,8 +248,11 @@ public class XMLEventReaderImpl implements javax.xml.stream.XMLEventReader{
             object = nextEvent();
         }catch(XMLStreamException streamException){
             fLastEvent = null ;
-            //xxx: what should be done in this case ?
-            throw new NoSuchElementException();
+            //don't swallow the cause
+            NoSuchElementException e = new NoSuchElementException(streamException.getMessage());
+            e.initCause(streamException.getCause());
+            throw e;
+
         }
         return object;
     }