java的Enumeration转list

 

java的Enumeration转list

Enumeration<String> attrs = getAttrNames();
//    while(attrs.hasMoreElements()){
//       String attrName = (String)attrs.nextElement();//调用nextElement方法获得元素
//       dataMap.put(attrName, getAttr(attrName));
//    }
      ArrayList<String> a = Collections.list(attrs);
      a.remove("i18nMap");//去除i18nMap
      for(String attrName : a){
         dataMap.put(attrName, getAttr(attrName));
      }