docs: protected CrossVMState handleNeighborConcurrent(ReadableJobState me, LocalDateTime activationTime) {
          final NeighborConcurrentJobStopper stopper = createNeighborConcurrentJobStopper(me.getNeighborConcurrentGroupList());
          return stopper.stopIfNeeds(me, neighbor -> buildNeighborJobStateDisp(me, neighbor, activationTime)).map(result -> {
              return asQuitState();
          }).orElseGet(() -> {
              return asNormalExecution();
          });
      }