Add support for NIO2 IoSession

David Ostrovsky

2014-03-13 bf4fc5c25ec31566b0fc1ee2e5e8bc15e5512893

 src/main/java/com/gitblit/tickets/BranchTicketService.java

@@ -872,7 +872,9 @@
      } catch (Exception e) {
         log.error(null, e);
      } finally {
         db.close();
         if (db != null) {
            db.close();
         }
      }
      return false;
   }