public class Verifier
{
    public static final String EXAMPLE = "example.txt";

    public Verifier (boolean debug)
    {
        _debug = debug;
    }

    public final boolean verify ()
    {
        Grid theWorld = new Grid(EXAMPLE);

        if (_debug)
            System.out.println(theWorld);

        return false;
    }

    private boolean _debug;
}
@@ -291,24 +291,214 @@
 theWorld);%0A%0A
+        for (int i = 0; i %3C 4; i++)%0A        %7B%0A            theWorld.evolve();%0A%0A            System.out.println(%22After %22+(i+1)+%22 minute:%22);%0A            System.out.println(theWorld);%0A        %7D%0A%0A
         retu

Update Verifier.java