diff -r 0fd5e9c500b9 -r 40cabcdcd2be samples/messagedigest/src-new-api/org/apidesign/api/security/Digest.java
--- a/samples/messagedigest/src-new-api/org/apidesign/api/security/Digest.java	Sat Jun 14 09:58:11 2008 +0200
+++ b/samples/messagedigest/src-new-api/org/apidesign/api/security/Digest.java	Thu Oct 30 21:30:10 2014 +0100
@@ -12,10 +12,10 @@
  */
 // BEGIN: day.end.bridges.Digest
 public final class Digest {
-    private final DigestImplementation<?> impl;
+    private final DigestImpl<?> impl;
     
     /** Factory method is better than constructor */
-    private Digest(DigestImplementation<?> impl) {
+    private Digest(DigestImpl<?> impl) {
         this.impl = impl;
     }
     
@@ -23,7 +23,7 @@
      */
     public static Digest getInstance(String algorithm) {
         for (Digestor<?> digestor : ServiceLoader.load(Digestor.class)) {
-            DigestImplementation<?> impl = DigestImplementation.create(
+            DigestImpl<?> impl = DigestImpl.create(
                 digestor, algorithm
             );
             if (impl != null) {