} catch (Exception e) {
                log.error(e.getMessage(), e);
            }
        }
        }
        
        private void restructureSiteTreeEventHandler() {
                log.debug("Restructure site tree for context: " + this.getName());
                
                HttpMessage msg;
                SiteNode sn2;

                for (SiteNode sn: this.getNodesInContextFromSiteTree()) {
                        log.debug("Restructure site tree, node: " + sn.getNodeName());
                        try {
                                msg = sn.getHistoryReference().getHttpMessage();
                                if (msg != null) {
                                        sn2 = session.getSiteTree().findNode(msg, sn.getChildCount() > 0);
                                        if (sn2 == null) {
                                                sn2 = session.getSiteTree().addPath(sn.getHistoryReference(), msg);
                                        }
                                                
                                        if (! sn2.equals(sn)) {
                                                // TODO: Might be better in a 'merge'? Do we need to copy other things, list custom icons? 

                                                for (Alert alert : sn.getAlerts()) {
                                                        sn2.addAlert(alert);
                                                }

                                                for (Alert alert : sn.getAlerts()) {
                                                        sn.deleteAlert(alert);
                                                }
                                                session.getSiteTree().removeNodeFromParent(sn);
                                        }
                                }
                        } catch (Exception e) {
                                log.error(e.getMessage(), e);
                        }
                }
        }

        /**
         * Creates a copy of the Context. The copy is deep, with the exception of the TechSet.
         * 
         * @return the context
         */
        public Context duplicate() {
                Context newContext = new Context(session, getIndex());
                newContext.description = this.description;
                newContext.name = this.name;
                newContext.includeInRegexs = new ArrayList<>(this.includeInRegexs);
                newContext.includeInPatterns = new ArrayList<>(this.includeInPatterns);
                newContext.excludeFromRegexs = new ArrayList<>(this.excludeFromRegexs);
                newContext.excludeFromPatterns = new ArrayList<>(this.excludeFromPatterns);
                newContext.inScope = this.inScope;
                newContext.techSet = new TechSet(this.techSet);