int maxColor =
maxColor =
  public UIProperties() {    createLogger();    // define default properties    Properties defaults = new Properties();    setDefaults(defaults);    // define new properties from config file; default to defaults    properties = new Properties(defaults);    ConfigFinder configFinder = ConfigFinder.getInstance();    File file = configFinder.locateFile("ui.properties");    if (file != null) {      try {	properties.load(new FileInputStream(file));      } catch (Exception e) {        if(log.isWarnEnabled()) {          log.warn("Could not read properties file: " +                              file.getPath() + " " + e);        }      }    }    int maxColor =      Integer.parseInt(properties.getProperty("color.cluster.max"));    //    printColors(); // for debugging  }