public static void paramSendCheck(Object[] objs) throws NotSerializableException {
		for (int i = 0; i < objs.length; i++) {
			/* Check if parameters are all serializable */
			if ( (objs[i] != null) && !(objs[i] instanceof Serializable) ) {
				throw new NotSerializableException("Non-serializable parameter");
			}
			if ((objs[i] instanceof Remote440) && !(objs[i] instanceof Stub440)) {
				RemoteObjectRef ror = Naming.getROR((Remote440)objs[i]);
				
				if (ror != null) {
					objs[i] = ror.localise();
				}
			}
		}
	}