package org.vaadin.viritin.fields;

public interface CaptionGenerator<T> {
	
	public String getCaption(T option);
	
}
@@ -29,16 +29,46 @@
 ields;%0A%0A
+import java.io.Serializable;%0A%0A
 public i
@@ -95,16 +95,37 @@
 rator%3CT%3E
+ extends Serializable
  %7B%0A%09%0A%09pu

Make CaptionGenerator serializable