[camel] branch camel-2.22.x updated: CAMEL-13072 remove the exception block

[acosentino]

This is an automated email from the ASF dual-hosted git repository.

acosentino pushed a commit to branch camel-2.22.x
in repository https://gitbox.apache.org/repos/asf/camel.git


The following commit(s) were added to refs/heads/camel-2.22.x by this push:
     new d14bc8a  CAMEL-13072 remove the exception block
d14bc8a is described below

commit d14bc8a7cc0593689d284f41fa2ca1f982dffd22
Author: Gandhi <vgand...@lamu02w82e9htd6.uhc.com>
AuthorDate: Thu Jan 17 13:52:24 2019 +0530

    CAMEL-13072 remove the exception block
---
 .../src/main/java/org/apache/camel/impl/DefaultUnitOfWork.java     | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git 
a/camel-core/src/main/java/org/apache/camel/impl/DefaultUnitOfWork.java 
b/camel-core/src/main/java/org/apache/camel/impl/DefaultUnitOfWork.java
index 3f48ac9..dd95259 100644
--- a/camel-core/src/main/java/org/apache/camel/impl/DefaultUnitOfWork.java
+++ b/camel-core/src/main/java/org/apache/camel/impl/DefaultUnitOfWork.java
@@ -330,12 +330,7 @@ public class DefaultUnitOfWork implements UnitOfWork, 
Service {
     }
 
     public RouteContext popRouteContext() {
-        try {
-            return routeContextStack.pop();
-        } catch (NoSuchElementException e) {
-            // ignore and return null
-        }
-        return null;
+        return routeContextStack.pollFirst();
     }
 
     public AsyncCallback beforeProcess(Processor processor, Exchange exchange, 
AsyncCallback callback) {