I need help. I have compiled the code as listed below but get the error
message:
    incomparable types: boolean and char
   [javac]          while (continuing == '0')           {

public class Results
{
   private static String version =
       "Module Results (version Exercise 1-4)";

   static Group myGroup = new Group();

   public static void main(String args[])
   {
    char selection;
       String myNumber = "0490011";
       Student thisStudent;
       boolean continuing;

        continuing = true;
        while (continuing == '1')           {

       selection = IO.readChar
           (version + "\n\nPlease input \n1. To display all student
results\nor\n2. To display results for Student 0490011");
       switch (selection)

       {
           case '1':
               myGroup.displayAll();
               break;
           case '2':
               thisStudent = myGroup.findThisStudent(myNumber);
               thisStudent.display();
               break;
            case '3':
                continuing = false;
                break;
           default:
               IO.display (version,
                   "You didn't select 1, 2 or 3");

      }
      }
       System.exit(0);
   }
}

It appears to me that it is a stupid error but the more I look at it the
less I see.

Help me with this one please.

Many thanks,

Donna