PLeas Solve A and B because i dont know whether my solutions are correct or not

class Intersectioncontrol ( private int count public Intersectioncontrol f count - 0 a. Write a method called enterIntersection. It is to allow a car into the intersection if there are none in the intersection at the present time. No cars are to be allowed into the intersection until the previous car has exited the intersection vor d enter Intersecthion() rf Thread. alivel) cDunt if (count ) System. out. In Cars aresent in indersechon else if Counto Systom out UnNo cars. You can enter") b. Write a method called exitintersection. It is called when a car exits the intersection. It is to work in conjunction with the enterintersection method void entIntersection() 1 if (Thread alivel) hread, en), // wacing Gr foreoud o end count = 0 ; CSCI 310 14 Fall 2016 Fall 2016 class Intersectioncontrol ( private int count public Intersectioncontrol f count - 0 a. Write a method called enterIntersection. It is to allow a car into the intersection if there are none in the intersection at the present time. No cars are to be allowed into the intersection until the previous car has exited the intersection vor d enter Intersecthion() rf Thread. alivel) cDunt if (count ) System. out. In Cars aresent in indersechon else if Counto Systom out UnNo cars. You can enter") b. Write a method called exitintersection. It is called when a car exits the intersection. It is to work in conjunction with the enterintersection method void entIntersection() 1 if (Thread alivel) hread, en), // wacing Gr foreoud o end count = 0 ; CSCI 310 14 Fall 2016 Fall 2016