use different name for test case result name

Signed-off-by: olivier lamy <oliver.lamy@gmail.com>

jetty-websocket/websocket-core-tests/src/test/java/org/eclipse/jetty/websocket/core/autobahn/AutobahnTests.java

@@ -229,7 +229,7 @@ public class AutobahnTests
         for (AutobahnCaseResult r: results)
         {
             Xpp3Dom testcase = new Xpp3Dom("testcase");
-            testcase.setAttribute("classname", "AutobahnTestCase");
+            testcase.setAttribute("classname", testName);
             testcase.setAttribute("name", r.caseName());
 
             long duration = r.duration();