SMX4-1278 - stop Jetty from logging to the console

git-svn-id: https://svn.apache.org/repos/asf/servicemix/smx4/features/trunk@1407458 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/assemblies/shared/src/main/resources/etc/system.properties b/assemblies/shared/src/main/resources/etc/system.properties
index d4e2775..bf73988 100644
--- a/assemblies/shared/src/main/resources/etc/system.properties
+++ b/assemblies/shared/src/main/resources/etc/system.properties
@@ -118,3 +118,6 @@
 # CXF Log configuration
 #
 org.apache.cxf.Logger=org.apache.cxf.common.logging.Slf4jLogger
+
+# Workaround for KARAF-1117: Jetty will use a JUL logger.
+org.eclipse.jetty.util.log.class=org.eclipse.jetty.util.log.JavaUtilLog