code: @Override
      protected <T> void checkUnbound(LifecycleManager manager) throws StoreHasAssociatedObjectsException {
          Tracking tracking = TRACK.get(manager);
          if (tracking != null) {
              if (!tracking.isEmpty()) {
                  throw new StoreHasAssociatedObjectsException();
              }
              TRACK.remove(manager);
          }
      }
docs: /*
  (non-Javadoc)
  
  @see org.jboss.arquillian.warp.spi.LifecycleManagerStore#checkUnbound(org.jboss.arquillian.warp.spi.LifecycleManager)