try {
SimpleMetadata smd = SimpleMetadataFactory.createSimpleMetadata(
sipSession.getInternalLastAccessedTime(), //internallastaccesstime
sipSession.getVersion(), //version
sipSession.getExtraParameters());
replicator.save(sipSession.getId(), smd, sipSession.isReplicated()); //containerExtraParams
} catch (BackingStoreException ex) {
IOException ex1 =
(IOException) new IOException("Error during updateContainerExtraParam: " + ex.getMessage()).initCause(ex);
throw ex1;
}