[infinispan-dev] Adding isRunning() to Lifecycle?

Hello, what would you think of adding an isRunning() method to Lifecycle interface? public interface Lifecycle { void start(); void stop(); boolean isRunning(); <-- not existing } ? I would use it to throw easy to understand errors, like when trying to use a cache which was shutdown. I'm doing it already but code isn't nice and repeated in some places. Sanne