1,
Properties prop= new Properties(); try { InputStream is = this.getClass().getResourceAsStream ("/data.properties"); prop.load(is); }catch(Exception e) { // fatal error! System.err.println("FATAL ERROR: application root configuration not found: data.properties"); System.exit(0); } String coreRootRelative = prop.getProperty("COREROOT"); Class c = this.getClass(); URL u = c.getProtectionDomain().getCodeSource().getLocation(); String fileUri = ""; try { fileUri = URLDecoder.decode(u.getFile(), "UTF-8") ; } catch(UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } File f = new File(fileUri); String coreRootBeforeChanges = f.getParent();
2.
protected void processWindowEvent(WindowEvent e) { super.processWindowEvent(e); int defaultCloseOperation = getDefaultCloseOperation(); if (e.getID() == WindowEvent.WINDOW_CLOSING ){ if(defaultCloseOperation != DO_NOTHING_ON_CLOSE){ this.closeCancel(); } // processActionEvent(new ActionEvent(this, // ActionEvent.ACTION_PERFORMED, CANCEL_COMMAND)); }else if (e.getID() == WindowEvent.WINDOW_OPENED) { // simulate tab from last to wrap around to first & properly set // initial focus if (getComponentCount() > 0) getComponent(getComponentCount() - 1).transferFocus(); } }