在swing开发中获取系统已安装的lookAndfeel类的方法
public Voctor<LookAndFeel > getLookAndfeel(){Vector<LookAndFeel > supportedLaFs;UIManager.LookAndFeelInfo[] installedLafs = UIManager.getInstalledLookAndFeels();for (UIManager.LookAndFeelInfo lafInfo : installedLafs) {try {Class lnfClass = Class.forName(lafInfo.getClassName());LookAndFeel laf = (LookAndFeel) (lnfClass.newInstance());if (laf.isSupportedLookAndFeel()) {String name = lafInfo.getName();System.out.println(lafInfo.getClassName());supportedLaFs.add(laf);}} catch (Exception e) { // If ANYTHING weird happens, don't add itcontinue;}}return supportedLaFs;}?