--- CircuitBreaker/src/dk/thoerup/curcuitbreaker/HalfOpenState.java	2009/10/06 05:22:40	397
+++ CircuitBreaker/src/dk/thoerup/curcuitbreaker/HalfOpenState.java	2009/10/08 20:39:39	424
@@ -2,7 +2,7 @@
 
 
 
-public class HalfOpenState implements CircuitBreakerState {
+public final class HalfOpenState implements CircuitBreakerState {
 
     public void preInvoke(CircuitBreaker circuitBreaker) throws Throwable
     {