bundle/src/main/java/org/apache/karaf/cellar/bundle/BundleEventHandler.java
http/balancer/src/main/java/org/apache/karaf/cellar/http/balancer/BalancerEventHandler.java

bundle/src/main/java/org/apache/karaf/cellar/bundle/BundleSynchronizer.java
http/balancer/src/main/java/org/apache/karaf/cellar/http/balancer/ServletSynchronizer.java

bundle/src/main/java/org/apache/karaf/cellar/bundle/shell/UpdateBundleCommand.java
http/balancer/src/main/java/org/apache/karaf/cellar/http/balancer/command/ListClusterServlets.java