#bosh component max-wait time
bosh/max-wait=600

//the exception
java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Long
	at tigase.server.bosh.BoshConnectionManager.setProperties(BoshConnectionManager.java:557)
	at tigase.conf.ConfiguratorAbstract.itemUpdated(ConfiguratorAbstract.java:291)
	at tigase.conf.ConfiguratorAbstract.itemUpdated(ConfiguratorAbstract.java:1)
	at tigase.conf.ConfigurationCache.addItem(ConfigurationCache.java:119)

//java code BoshConnectionManager.java class setProperties(Map<String, Object>) method line 557 

	@Override
	public void setProperties(Map<String, Object> props) throws ConfigurationException {
		super.setProperties(props);
		if (props.get(MAX_WAIT_DEF_PROP_KEY) != null) {
//			max_wait = (Long) props.get(MAX_WAIT_DEF_PROP_KEY);
// change to 
			max_wait = Long.valueOf((String) props.get(MAX_WAIT_DEF_PROP_KEY));
			log.info("Setting max_wait to: " + max_wait);
		}