private static void setupScriptsDir() {
String userHomeDir = System.getProperty("user.home");
if (userHomeDir != null) {
StringBuffer scriptsDir = new StringBuffer();
ApplicationFiles appFiles = new ApplicationFiles();
// user.home/.squirrel-sql/plugins
scriptsDir.append(appFiles.getPluginsUserSettingsDirectory());
scriptsDir.append(File.separator);
// user.home/.squirrel-sql/plugins/dbcopy
scriptsDir.append("dbcopy");
if (mkdir(scriptsDir.toString())) {
scriptsDir.append(File.separator);