diff -r 000000000000 -r c20d1d8ef2ca samples/openfixed/src/org/apidesign/openfixed/GrowingListener.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/openfixed/src/org/apidesign/openfixed/GrowingListener.java	Sun Mar 20 08:12:26 2011 +0100
@@ -0,0 +1,9 @@
+package org.apidesign.openfixed;
+
+import java.util.EventListener;
+
+// BEGIN: openfixed.listener
+public interface GrowingListener extends EventListener {
+    public void response(GrowingEvent ev);
+}
+// FINISH: openfixed.listener