>>>Exception in thread "main" java.lang.IllegalStateException: Scanner closed
at java.util.Scanner.ensureOpen(Scanner.java:1070)
at java.util.Scanner.findWithinHorizon(Scanner.java:1670)
at java.util.Scanner.nextLine(Scanner.java:1538)
at com.alan.lab.client.utility.UserInputManager.nextLine(UserInputManager.java:165)
at com.alan.lab.client.utility.UserInputManager.nextLine(UserInputManager.java:154)
at com.alan.lab.client.utility.UserInputManager.nextLine(UserInputManager.java:154)
at com.alan.lab.client.utility.UserInputManager.nextLine(UserInputManager.java:154)
at com.alan.lab.client.utility.Console.readNextCommand(Console.java:44)
at com.alan.lab.client.utility.Console.startCommandCycle(Console.java:52)
at com.alan.lab.client.utility.Console.start(Console.java:39)
at com.alan.lab.client.Client.main(Client.java:46)