}
}
protected ResponseStanzaContainer executeHandler(SessionContext sessionContext,
SessionStateHolder sessionStateHolder, Stanza stanza, StanzaHandler stanzaHandler) {
ResponseStanzaContainer responseStanzaContainer = null;
try {
responseStanzaContainer = stanzaHandler.execute(stanza, sessionContext.getServerRuntimeContext(),
isProcessingOutboundStanzas(), sessionContext, sessionStateHolder);
} catch (ProtocolException e) {
ResponseWriter.handleProtocolError(e, sessionContext, stanza);