Patch applied from Ville Skytt�, PR#8245.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@272537 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/taskdefs/optional/junit/XMLJUnitResultFormatter.java

@@ -276,8 +276,7 @@ public class XMLJUnitResultFormatter implements JUnitResultFormatter, XMLConstan
     private void formatOutput(String type, String output) {
         Element nested = doc.createElement(type);
         rootElement.appendChild(nested);
-        Text content = doc.createTextNode(output);
-        nested.appendChild(content);
+        nested.appendChild(doc.createCDATASection(output));
     }
 
 } // XMLJUnitResultFormatter