Fix for #314163 "E4X XML object constructed from an XML Beans XmlObject is not consistent with a literal (inline) E4X XML object"

js/rhino/xmlimplsrc/org/mozilla/javascript/xmlimpl/XML.java

@@ -237,6 +237,10 @@ class XML extends XMLObjectImpl
     {
         XScriptAnnotation anno;
         XmlCursor curs = xo.newCursor();
+        if (curs.currentTokenType().isStartdoc())
+        {
+            curs.toFirstContentToken();
+        }
         try {
             anno = new XScriptAnnotation(curs);
             curs.setBookmark(anno);
@@ -710,6 +714,10 @@ todo need to handle namespace prefix not found in XML look for namespace type in
         {
             copyCurs = xo.newCursor();
             copyCurs.toFirstContentToken();
+            if (cursToCopy.currentTokenType() == XmlCursor.TokenType.STARTDOC)
+            {
+                cursToCopy.toNextToken();
+            }
             
             cursToCopy.copyXml(copyCurs);
             if (!cursToCopy.toNextSibling())        // If element skip element.