diff --git a/gwtp-core/gwtp-dispatch-server/src/main/java/com/gwtplatform/dispatch/server/AbstractDispatchImpl.java b/gwtp-core/gwtp-dispatch-server/src/main/java/com/gwtplatform/dispatch/server/AbstractDispatchImpl.java
index 9b1eab9f90..698cf4449a 100644
--- a/gwtp-core/gwtp-dispatch-server/src/main/java/com/gwtplatform/dispatch/server/AbstractDispatchImpl.java
+++ b/gwtp-core/gwtp-dispatch-server/src/main/java/com/gwtplatform/dispatch/server/AbstractDispatchImpl.java
@@ -163,9 +163,7 @@ private <A extends Action<R>, R extends Result> R doExecute(A action,
         } catch (Exception e) {
             String newMessage = "Service exception executing action \"" + action.getClass().getSimpleName() + "\", " +
                     "" + e.toString();
-            ServiceException rethrown = new ServiceException(newMessage);
-            rethrown.initCause(e);
-            throw rethrown;
+            throw new ServiceException(newMessage, e);
         }
     }
 
diff --git a/gwtp-core/gwtp-dispatch-server/src/main/java/com/gwtplatform/dispatch/server/AbstractDispatchServiceImpl.java b/gwtp-core/gwtp-dispatch-server/src/main/java/com/gwtplatform/dispatch/server/AbstractDispatchServiceImpl.java
index 19b7c4d904..81f596a154 100644
--- a/gwtp-core/gwtp-dispatch-server/src/main/java/com/gwtplatform/dispatch/server/AbstractDispatchServiceImpl.java
+++ b/gwtp-core/gwtp-dispatch-server/src/main/java/com/gwtplatform/dispatch/server/AbstractDispatchServiceImpl.java
@@ -46,21 +46,22 @@
  * @see com.gwtplatform.dispatch.server.guice.DispatchServiceImpl
  */
 public abstract class AbstractDispatchServiceImpl extends RemoteServiceServlet implements DispatchService {
-
-    private static final String noSecurityCookieMessage = "You have to define a security cookie in order to use " +
-            "secured actions. See com.gwtplatform.dispatch.shared.SecurityCookie for details.";
-
     private static final long serialVersionUID = -4753225025940949024L;
+    private static final String noSecurityCookieMessage = "You have to define a security cookie in order to use " +
+                                                          "secured actions. See com.gwtplatform.dispatch.shared" +
+                                                          ".SecurityCookie for details.";
     private static final String xsrfAttackMessage = "Cookie provided by RPC doesn't match request cookie, " +
-            "aborting action, possible XSRF attack. (Maybe you forgot to set the security cookie?)";
+                                                    "aborting action, possible XSRF attack. (Maybe you forgot to set " +
+                                                    "the security cookie?)";
 
     protected final Dispatch dispatch;
     protected final Logger logger;
 
     protected RequestProvider requestProvider;
 
-    protected AbstractDispatchServiceImpl(final Logger logger, final Dispatch dispatch,
-            RequestProvider requestProvider) {
+    protected AbstractDispatchServiceImpl(Logger logger,
+                                          Dispatch dispatch,
+                                          RequestProvider requestProvider) {
         this.logger = logger;
         this.dispatch = dispatch;
         this.requestProvider = requestProvider;
@@ -84,28 +85,26 @@ public Result execute(String cookieSentByRPC, Action<?> action) throws ActionExc
             return dispatch.execute(action);
         } catch (ActionException e) {
             if (logger.isLoggable(Level.WARNING)) {
-                logger.log(Level.WARNING, "Action exception while executing " + action.getClass().getName() + ": " +
-                        e.getMessage(), e);
+                String newMessage = "Action exception while executing " + action.getClass().getName() + ": " +
+                                    e.getMessage();
+                logger.log(Level.WARNING, newMessage, e);
             }
 
-            e.initCause(null);
-            throw e;
+            throw new ActionException(e.getMessage());
         } catch (ServiceException e) {
             if (logger.isLoggable(Level.WARNING)) {
                 logger.log(Level.WARNING, "Service exception while executing " + action.getClass().getName() + ": " +
-                        e.getMessage(), e);
+                                          e.getMessage(), e);
             }
 
-            e.initCause(null);
-            throw e;
+            throw new ServiceException(e.getMessage());
         } catch (RuntimeException e) {
             if (logger.isLoggable(Level.WARNING)) {
                 logger.log(Level.WARNING, "Unexpected exception while executing " + action.getClass().getName() + ": " +
-                        "" + e.getMessage(), e);
+                                          "" + e.getMessage(), e);
             }
 
-            e.initCause(null);
-            throw new ServiceException(e);
+            throw new ServiceException(e.getMessage());
         }
     }
 
@@ -125,18 +124,15 @@ public void undo(String cookieSentByRPC, Action<Result> action, Result result) t
         } catch (ActionException e) {
             logger.warning("Action exception while undoing " + action.getClass().getName() + ": " + e.getMessage());
 
-            e.initCause(null);
-            throw e;
+            throw new ActionException(e.getMessage());
         } catch (ServiceException e) {
             logger.warning("Service exception while undoing " + action.getClass().getName() + ": " + e.getMessage());
 
-            e.initCause(null);
-            throw e;
+            throw new ServiceException(e.getMessage());
         } catch (RuntimeException e) {
             logger.warning("Unexpected exception while undoing " + action.getClass().getName() + ": " + e.getMessage());
 
-            e.initCause(null);
-            throw new ServiceException(e);
+            throw new ServiceException(e.getMessage());
         }
     }
 
@@ -159,7 +155,7 @@ private boolean cookieMatch(String cookieSentByRPC) throws ServiceException {
 
         if (cookieSentByRPC == null) {
             logger.info("No cookie sent by client in RPC. (Did you forget to bind the security cookie client-side? Or" +
-                    " it could be an attack.)");
+                        " it could be an attack.)");
             return false;
         }