Close the reaper thread while stopping the deployer, which could cause some leak in the building time, and it seems that we never close this thread in the past.

git-svn-id: https://svn.apache.org/repos/asf/geronimo/server/trunk@1157171 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/framework/modules/geronimo-deployment/src/main/java/org/apache/geronimo/deployment/Deployer.java b/framework/modules/geronimo-deployment/src/main/java/org/apache/geronimo/deployment/Deployer.java
index fbdc938..60779bf 100644
--- a/framework/modules/geronimo-deployment/src/main/java/org/apache/geronimo/deployment/Deployer.java
+++ b/framework/modules/geronimo-deployment/src/main/java/org/apache/geronimo/deployment/Deployer.java
@@ -497,12 +497,16 @@
     }
 
     public void doFail() {
-        if (reaper != null) {
-            reaper.close();
+        try {
+            doStop();
+        } catch (Exception e) {
         }
     }
 
     public void doStop() throws Exception {
+        if (reaper != null) {
+            reaper.close();
+        }
     }
 
     /**