(Solved): help please Use VioletUML to draw a UML class diagram that shows the relationship among the classe ...

help please

Use VioletUML to draw a UML class diagram that shows the relationship among the classes below. Note that, as in any program design, there may be multiple choices for relationships between some classes. In such a case, select only the most 1. Draw your UML diagram 2. Submit only the UML diagram file, named with your UTSA ID (abc123.png an image) To submit your response: 1. Save your UML diagram as an image file. - In VioletUML, to save as an image, go to File > Export > Image. This will save as a .png 2. Name that file abc123.png (where abc123 is your UTSA ID) 3. Upload the image file only to Blackboard here. *NOTE: submissions which are not image files will receive 0 credit ${}^{\ast }$ import java util.ArrayList; public class Station \{ private ArrayList $<$ Train $>$ trains; public Station() \{ this.trains = new ArrayList $⟨$ Train $>()$; \} public ArrayList $<$ Train $>$ getTrains $(\{\}$ return this.trains; \} \} public abstract class Train \{ private int number; private int numberofCars; public Train( int number ) \{ this.number = number; \} public int getNumberOfCars() \{ return this numberofCars; public void setNumber( int newTrainNumber ) \{ this.number = newTrainNumber; \} import java util.ArrayList; public class PassengerTrain extends Train \{ private ArrayList Passenger passengers; public PassengerTrain(int number) \{ super(number); \} public int getNumberOfPassengers() \{ return this passengers.size(); \} \} public class Passenger \{ private boolean hasTicket; private String ticketNumber; public class PassengerTrain extends Train \{ private ArrayList $<$ Passenger> passengers; public PassengerTrain(int number) \{ super(number); public int getNumberOfPassengers() \{ return this.passengers.size(); \} public class Passenger \{ private boolean hasticket; private String ticketNumber: public Passenger() \{ this.hasTicket $=$ false; \} public Passenger( String ticket ) \{ this.ticketNumber $=$ ticket ; this.hasTicket $=$ true; \} \}