context.addMatches(current.match);
context.addMatches(current);
	public NodeSet getContextNodes(NodeSet contextNodes, boolean rememberContext) {		NodeSet result = new ArraySet(getLength());		NodeProxy current, context, item;		ContextItem contextNode;		for (Iterator i = iterator(); i.hasNext();) {			current = (NodeProxy) i.next();			contextNode = current.getContext();			while (contextNode != null) {				item = contextNode.getNode();				context = contextNodes.get(item);				if (context != null) {					if (!result.contains(context)) {						if (rememberContext) {							context.addContextNode(context);						}						result.add(context);					}					context.addMatches(current.match);				}				contextNode = contextNode.getNextItem();			}		}		return result;	}