import java.util.*;
import java.lang.*;

class SuperClass {
    
}
class SubClassA extends SuperClass {
    
}

class SubClassB extends SuperClass {
    
}

class Main
{
        static private HashMap<String, SuperClass> mapOfRoles = new HashMap();
     static public void X()
      {
            mapOfRoles.put("try", new SubClassA());
            mapOfRoles.put("again", new SubClassB());
      }
      
public static void main (String[] args) throws java.lang.Exception
	{
	  X();

	}
}