core/src/main/java/org/commonjava/indy/core/change/event/IndyFileEventManager.java
@Override
    public void fire( final FileNotFoundEvent evt )
    {
        if ( shouldFireEvent( evt.getEventMetadata() ) ){
            fireEvent( notFoundEvent, evt );
        }
    }
@Override
    public void fire( final FileNotFoundEvent evt )
    {
        if ( shouldFireEvent( evt.getEventMetadata() ) ){
            fireEvent( notFoundEvent, evt );
        }
    }
private Executor executor;