if (p.type == Property.NODE)
if (p.getType() == Property.NODE)
    public void unset (String propname) {	if (propMap == null)	    return;	try {	    Property p = (Property) propMap.remove (propname.toLowerCase ());	    if (p != null) {	        checkWriteLock ();	        if (p.type == Property.NODE)	            p.unregisterNode ();	        // Server.throwNodeEvent (new NodeEvent (this, NodeEvent.PROPERTIES_CHANGED));	        lastmodified = System.currentTimeMillis ();	        if (state == CLEAN)	            markAs (MODIFIED);	    }	} catch (Exception ignore) {}    }