Work this out in intellij! Working with a traffic light!

The traffic light automation system should be able to determine vehicle line-up.

The system must be able to adjust signal priority based on traffic congestion.

The system must not allow perpendicular lanes of traffic to go simultaneously.

The system must prompt vehicles to stop.

The system must prompt vehicles to slow down.

The system must prompt vehicles to go.

The system must change multiple traffic lights at staggered times to control traffic flow.