import java.util.Scanner;

public class Bool2String
{
   public static String toString( boolean x )
   {
     /* -------------------------------------------------------
        Signal to students that we are using our own method !
        ------------------------------------------------------- */
     System.out.println("*** You called BooleanIO's toString( )");

     if ( x == true )
        return "true";
     else
        return "false";
   }


   public static void main(String[] args)
   {
      boolean x = true;
      boolean y = false;

      String  s;

      s = toString(x);  // Convert boolean value to a string repr
			// *** Try replacing this method call 
			// *** with Java's Boolean.toString( )

      System.out.println("String for 'true' boolean value = " + s + "\n");

      s = toString(y);  // Convert boolean value to a string repr
			// *** Try replacing this method call 
			// *** with Java's Boolean.toString( )

      System.out.println("String for 'false' boolean value = " + s + "\n");
   }
}