Added a StaticUtils.sleep(long) utility method.

Jean-Noel Rouvignac

17.10.2013 b951080705437458a5c25cef07101682efdd135f

 opendj-sdk/opends/src/server/org/opends/server/protocols/ldap/LDAPConnectionHandler.java

@@ -1008,14 +1008,7 @@
          logError(NOTE_CONNHANDLER_STOPPED_LISTENING.get(handlerName));
        }

        try
        {
          Thread.sleep(1000);
        }
        catch (InterruptedException wokenUp)
        {
        }

        StaticUtils.sleep(1000);
        continue;
      }