public class LobbyLayout
{
    public static void main (String[] args)
    {
        boolean verify = false;
        boolean debug = false;

        for (int i = 0; i < args.length; i++)
        {
            if ("-help".equals(args[i]))
            {
                System.out.println("Usage: [-debug] [-verify] [-help]");
                System.exit(0);
            }

            if ("-debug".equals(args[i]))
                debug = true;

            if ("-verify".equals(args[i]))
                verify = true;
        }

        if (verify)
        {
            Verifier v = new Verifier(debug);

            if (v.verify())
                System.out.println("Verified ok!");
            else
                System.out.println("Verify failed!");

            System.exit(0);
        }
    }
}
        
@@ -1,12 +1,33 @@
+import java.util.*;%0A%0A
 public class
@@ -41,16 +41,73 @@
 ayout%0A%7B%0A
+    public static final String DATA_FILE = %22input.txt%22;%0A%0A
     publ
@@ -867,16 +867,261 @@
        %7D
+%0A%0A        Vector%3CString%3E lines = Util.readLines(DATA_FILE);%0A        Renovation rv = new Renovation(debug);%0A        Vector%3CCoordinate%3E blackTiles = rv.getBlackTiles(lines);%0A%0A        System.out.println(%22Number of black tiles: %22+blackTiles.size());
 %0A    %7D%0A%7D

Update LobbyLayout.java