import java.util.*;

/**
A Engine class.
*/
public class Engine
{
    /**
    Checks if the engine is ok, if it's not it throws a EngineException.
    @throws EngineException when a randomly generated double is below 0.001
    */
    public void engineCheck() throws EngineException {
        Random random = new Random();
        if(random.nextDouble() < 0.001){
            throw new EngineException();
        }
    }
}