SLIDER-622 jenkins failing on windows
diff --git a/slider-core/src/test/groovy/org/apache/slider/agent/standalone/TestStandaloneAgentAM.groovy b/slider-core/src/test/groovy/org/apache/slider/agent/standalone/TestStandaloneAgentAM.groovy
index b525ea6..7987661 100644
--- a/slider-core/src/test/groovy/org/apache/slider/agent/standalone/TestStandaloneAgentAM.groovy
+++ b/slider-core/src/test/groovy/org/apache/slider/agent/standalone/TestStandaloneAgentAM.groovy
@@ -45,7 +45,7 @@
 class TestStandaloneAgentAM  extends AgentMiniClusterTestBase {
   
   @After
-  def clientname() {
+  void fixclientname() {
     sliderClientClassName = DEFAULT_SLIDER_CLIENT
   }