String projectName = "<<untitled project " + (++projectCount) + ">>";
String projectName = "<<project " + (++projectCount) + ">>";
    private void newProjectItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_newProjectItemActionPerformed        String projectName = "<<untitled project " + (++projectCount) + ">>";        System.out.println("Adding " + projectName);        Project project = new Project(projectName);        projectCollection.addProject(project);        DefaultMutableTreeNode projectNode = new DefaultMutableTreeNode(project);        DefaultTreeModel treeModel = (DefaultTreeModel) navigatorTree.getModel();        treeModel.insertNodeInto(projectNode, rootNode, rootNode.getChildCount());        TreePath projPath = new TreePath(new Object[]{rootNode, projectNode});        navigatorTree.makeVisible(projPath);        navigatorTree.setSelectionPath(projPath);    }//GEN-LAST:event_newProjectItemActionPerformed