JMeterTreeModel treeModel = new JMeterTreeModel();
JMeterTreeListener treeLis = new JMeterTreeListener(treeModel);
treeLis.setActionHandler(ActionRouter.getInstance());
// NOTUSED: GuiPackage guiPack =
GuiPackage.getInstance(treeLis, treeModel);
MainFrame main = new MainFrame(ActionRouter.getInstance(), treeModel, treeLis);
ComponentUtil.centerComponentInWindow(main, 80);
main.setVisible(true);
ActionRouter.getInstance().actionPerformed(new ActionEvent(main, 1, ActionNames.ADD_ALL));
if (testFile != null) {
FileInputStream reader = null;
try {
File f = new File(testFile);