retest BoxObserver on both CI servers

Bruce Eckel · Bruce Eckel · commit 895e4abb8635 · 2017-05-13T17:43:41.000-06:00
diff --git a/patterns/BoxObserver.java b/patterns/BoxObserver.java
@@ -4,7 +4,7 @@
 // Visit http://OnJava8.com for more book information.
 // Demonstration of Observer pattern using
 // Java's built-in observer classes
-// {ValidateByHand} CI servers have problems
+// !!!! CI servers have problems
 import javax.swing.*;
 import java.awt.*;
 import java.awt.event.*;
