diff -r cf1fcdf438a0 -r ed7db6a12c2a jdk/src/share/demo/jfc/Metalworks/MetalworksInBox.java
--- a/jdk/src/share/demo/jfc/Metalworks/MetalworksInBox.java	Thu Aug 25 17:18:12 2011 -0700
+++ b/jdk/src/share/demo/jfc/Metalworks/MetalworksInBox.java	Wed Aug 31 13:48:04 2011 +0200
@@ -29,6 +29,15 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+/*
+ * This source code is provided to illustrate the usage of a given feature
+ * or technique and has been deliberately simplified. Additional steps
+ * required for a production-quality application, such as security checks,
+ * input validation and proper error handling, might not be present in
+ * this sample code.
+ */
+
+
 
 import javax.swing.JInternalFrame;
 import javax.swing.JScrollPane;