remove redundant class declaration

diff --git a/src/filter_frontend_net.hpp b/src/filter_frontend_net.hpp
index 825183d..6562c15 100644 (file)
--- a/src/filter_frontend_net.hpp
+++ b/src/filter_frontend_net.hpp
@@ -35,7 +35,6 @@ namespace metaproxy_1 {
             class ZAssocChild;
             class ThreadPoolPackage;
             class My_Timer_Thread;
-            class ThreadPoolPackage;
             boost::scoped_ptr<Rep> m_p;
         public:
             FrontendNet();