diff -r 000000000000 -r f464a16d553a samples/messagedigest/src-new-api/org/apidesign/spi/security/Digestor.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/messagedigest/src-new-api/org/apidesign/spi/security/Digestor.java	Sat Jun 14 09:52:25 2008 +0200
@@ -0,0 +1,29 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package org.apidesign.spi.security;
+
+import java.nio.ByteBuffer;
+
+/**
+ *
+ * @author  Jaroslav Tulach <jaroslav.tulach@apidesign.org>
+ */
+// BEGIN: day.end.bridges.Digestor
+public abstract class Digestor<Data> {
+   protected abstract byte[] digest(Data data);
+   protected abstract Data create(String algorithm); 
+   protected abstract void update(Data data, ByteBuffer input);
+   
+// END: day.end.bridges.Digestor   
+   
+   
+   static {
+       // initializes the accessor, so the api package can call protected
+       // methods from this class
+       new DigestorAccessorImpl();
+   }
+}
+